Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+10x10 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
0.001118
0.0013945
0.0018182
0.0018415
0.0019805
0.011639
2
.colMeans
0.001602
0.0018650
0.0023100
0.0021000
0.0025185
0.014027
3
colMeans
0.003010
0.0032895
0.0040018
0.0039165
0.0043600
0.013600
4
apply+mean
0.044338
0.0458210
0.0477659
0.0463565
0.0470120
0.144426
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.colMeans
1.432916
1.337397
1.270511
1.140375
1.271649
1.205172
3
colMeans
2.692308
2.358910
2.200975
2.126799
2.201464
1.168485
4
apply+mean
39.658318
32.858372
26.271116
25.173228
23.737440
12.408798
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on integer+10x10 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.001100
0.0013460
0.0017564
0.0017395
0.0019180
0.010729
2
.rowMeans
0.002473
0.0026470
0.0029007
0.0028050
0.0029790
0.009608
3
rowMeans
0.003673
0.0039865
0.0046466
0.0045145
0.0047140
0.029878
4
apply+mean
0.044563
0.0455930
0.0469140
0.0459645
0.0464085
0.103257
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
2
.rowMeans
2.248182
1.966568
1.651481
1.612532
1.553180
0.8955168
3
rowMeans
3.339091
2.961739
2.645451
2.595286
2.457768
2.7847889
4
apply+mean
40.511818
33.872957
26.709855
26.423972
24.196298
9.6241029
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+10x10 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on integer+10x10 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
rowMeans2
1.100
1.3460
1.75643
1.7395
1.9180
10.729
1
colMeans2
1.118
1.3945
1.81819
1.8415
1.9805
11.639
expr
min
lq
mean
median
uq
max
2
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
1
colMeans2
1.016364
1.036033
1.035162
1.058637
1.032586
1.084817
Figure: Benchmarking of colMeans2() and rowMeans2() on integer+10x10 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+100x100 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.009152
0.0095320
0.0100594
0.0099955
0.0103290
0.015906
3
colMeans
0.010689
0.0113320
0.0119437
0.0118010
0.0123520
0.018471
1
colMeans2
0.011058
0.0114345
0.0122556
0.0118535
0.0121290
0.044265
4
apply+mean
0.389271
0.3951415
0.4015145
0.3986820
0.4022945
0.509034
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.167941
1.188838
1.187323
1.180631
1.195856
1.161260
1
colMeans2
1.208260
1.199591
1.218332
1.185884
1.174267
2.782912
4
apply+mean
42.533982
41.454207
39.914514
39.886149
38.948059
32.002640
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on integer+100x100 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.011204
0.0115515
0.0121952
0.0120125
0.0124430
0.021796
2
.rowMeans
0.038564
0.0389080
0.0393451
0.0391395
0.0394070
0.049944
3
rowMeans
0.040023
0.0404875
0.0411525
0.0411120
0.0414240
0.048529
4
apply+mean
0.387624
0.3917800
0.3984268
0.3944985
0.3990515
0.500580
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.00000
2
.rowMeans
3.441985
3.368221
3.226285
3.258231
3.167002
2.29143
3
rowMeans
3.572206
3.504956
3.374493
3.422435
3.329101
2.22651
4
apply+mean
34.596930
33.915942
32.670873
32.840666
32.070361
22.96660
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+100x100 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on integer+100x100 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
11.058
11.4345
12.25564
11.8535
12.129
44.265
2
rowMeans2
11.204
11.5515
12.19517
12.0125
12.443
21.796
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.0000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.013203
1.010232
0.9950659
1.013414
1.025888
0.4923981
Figure: Benchmarking of colMeans2() and rowMeans2() on integer+100x100 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+1000x10 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.009389
0.0098325
0.0105085
0.0102025
0.0105670
0.037245
3
colMeans
0.010948
0.0113905
0.0123146
0.0120045
0.0125850
0.031726
1
colMeans2
0.012227
0.0128430
0.0133656
0.0132430
0.0134815
0.028296
4
apply+mean
0.100870
0.1024890
0.1056013
0.1033105
0.1048780
0.173595
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
3
colMeans
1.166045
1.158454
1.171861
1.176623
1.190972
0.8518190
1
colMeans2
1.302269
1.306178
1.271878
1.298015
1.275812
0.7597261
4
apply+mean
10.743423
10.423493
10.049095
10.125998
9.925050
4.6608941
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on integer+1000x10 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.012525
0.0130485
0.0135167
0.0134115
0.0136675
0.027150
4
apply+mean
0.100688
0.1023380
0.1049152
0.1029525
0.1045485
0.209029
2
.rowMeans
0.135357
0.1361160
0.1364440
0.1363250
0.1365440
0.140769
3
rowMeans
0.136966
0.1377290
0.1384011
0.1383265
0.1386560
0.146218
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
4
apply+mean
8.038962
7.842894
7.761877
7.676434
7.649424
7.699042
2
.rowMeans
10.806946
10.431544
10.094450
10.164784
9.990415
5.184862
3
rowMeans
10.935409
10.555160
10.239241
10.314022
10.144942
5.385562
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+1000x10 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on integer+1000x10 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
12.227
12.8430
13.36558
13.2430
13.4815
28.296
2
rowMeans2
12.525
13.0485
13.51673
13.4115
13.6675
27.150
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.024372
1.016001
1.011309
1.012724
1.013797
0.9594996
Figure: Benchmarking of colMeans2() and rowMeans2() on integer+1000x10 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+10x1000 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.009074
0.009620
0.0109615
0.0103155
0.011103
0.023892
1
colMeans2
0.010614
0.011105
0.0127047
0.0119750
0.013109
0.026440
3
colMeans
0.010567
0.011371
0.0130535
0.0125615
0.013851
0.023245
4
apply+mean
3.208715
3.267930
3.4315273
3.3277545
3.455468
8.267523
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
1
colMeans2
1.169716
1.154366
1.159031
1.160874
1.180672
1.1066466
3
colMeans
1.164536
1.182017
1.190846
1.217731
1.247501
0.9729198
4
apply+mean
353.616377
339.701715
313.052712
322.597499
311.219355
346.0372928
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on integer+10x1000 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.010936
0.0114295
0.0126284
0.012351
0.0133470
0.020203
2
.rowMeans
0.030953
0.0314140
0.0330664
0.031832
0.0331605
0.058767
3
rowMeans
0.032560
0.0330545
0.0351301
0.034382
0.0353905
0.052018
4
apply+mean
3.197030
3.2592550
3.4373507
3.341137
3.4499105
8.425955
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
2.830377
2.748502
2.618415
2.577281
2.484491
2.908825
3
rowMeans
2.977323
2.892034
2.781836
2.783742
2.651570
2.574766
4
apply+mean
292.339978
285.161643
272.192098
270.515505
258.478347
417.064545
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+10x1000 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on integer+10x1000 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
10.614
11.1050
12.70472
11.975
13.109
26.440
2
rowMeans2
10.936
11.4295
12.62840
12.351
13.347
20.203
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.0000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.030337
1.029221
0.9939928
1.031399
1.018155
0.7641074
Figure: Benchmarking of colMeans2() and rowMeans2() on integer+10x1000 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+100x1000 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.074811
0.0755745
0.0785353
0.0770220
0.0788250
0.108906
3
colMeans
0.076820
0.0776875
0.0822842
0.0796755
0.0830435
0.135364
1
colMeans2
0.099775
0.1002240
0.1053356
0.1023415
0.1066470
0.131193
4
apply+mean
3.770532
3.8167745
4.1021140
3.8867665
4.0373260
15.632112
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.026854
1.027959
1.047736
1.034451
1.053517
1.242943
1
colMeans2
1.333694
1.326162
1.341251
1.328731
1.352959
1.204644
4
apply+mean
50.400770
50.503470
52.232741
50.463069
51.218852
143.537656
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on integer+100x1000 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.105809
0.1063705
0.1106376
0.1072835
0.1092985
0.204664
2
.rowMeans
0.272818
0.2733865
0.2794856
0.2739900
0.2760480
0.367536
3
rowMeans
0.274481
0.2752600
0.2806756
0.2763950
0.2789175
0.347585
4
apply+mean
3.788474
3.8303300
4.0666559
3.8958810
4.0174210
15.718836
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
2.578401
2.570135
2.526135
2.553888
2.525634
1.795802
3
rowMeans
2.594118
2.587747
2.536891
2.576305
2.551888
1.698320
4
apply+mean
35.804837
36.009326
36.756538
36.313888
36.756415
76.803131
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+100x1000 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on integer+100x1000 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
99.775
100.2240
105.3356
102.3415
106.6470
131.193
2
rowMeans2
105.809
106.3705
110.6376
107.2835
109.2985
204.664
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
rowMeans2
1.060476
1.061328
1.050335
1.048289
1.024862
1.560022
Figure: Benchmarking of colMeans2() and rowMeans2() on integer+100x1000 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+1000x100 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.079366
0.0796445
0.0803061
0.0800025
0.0803930
0.085562
3
colMeans
0.081143
0.0817155
0.0829258
0.0823115
0.0829675
0.129585
1
colMeans2
0.105009
0.1053790
0.1062905
0.1058115
0.1062135
0.124981
4
apply+mean
0.838260
0.8452160
0.8647765
0.8540085
0.8741790
1.017310
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.022390
1.026003
1.032622
1.028862
1.032024
1.514516
1
colMeans2
1.323098
1.323117
1.323566
1.322602
1.321179
1.460707
4
apply+mean
10.561953
10.612359
10.768500
10.674773
10.873820
11.889741
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on integer+1000x100 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.114807
0.1166280
0.1211237
0.1175665
0.1195020
0.219929
2
.rowMeans
0.371756
0.3728350
0.3784171
0.3732835
0.3743715
0.456133
3
rowMeans
0.373874
0.3746180
0.3790754
0.3753410
0.3780370
0.460845
4
apply+mean
0.852882
0.8707085
0.9019386
0.8792360
0.8988245
1.298366
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
3.238095
3.196788
3.124220
3.175084
3.132763
2.074001
3
rowMeans
3.256544
3.212076
3.129655
3.192585
3.163437
2.095426
4
apply+mean
7.428833
7.465690
7.446426
7.478627
7.521418
5.903569
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on integer+1000x100 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on integer+1000x100 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
105.009
105.379
106.2905
105.8115
106.2135
124.981
2
rowMeans2
114.807
116.628
121.1237
117.5665
119.5020
219.929
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
rowMeans2
1.093306
1.106748
1.139554
1.111094
1.125111
1.759699
Figure: Benchmarking of colMeans2() and rowMeans2() on integer+1000x100 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+10x10 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
0.001137
0.0014075
0.0018672
0.0018675
0.002051
0.012019
2
.colMeans
0.001644
0.0018460
0.0022731
0.0020850
0.002520
0.011391
3
colMeans
0.002991
0.0034025
0.0039936
0.0038965
0.004390
0.011282
4
apply+mean
0.045506
0.0463995
0.0481880
0.0470175
0.047545
0.145097
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
2
.colMeans
1.445910
1.311545
1.217387
1.116466
1.228669
0.9477494
3
colMeans
2.630607
2.417407
2.138835
2.086479
2.140419
0.9386804
4
apply+mean
40.022867
32.965897
25.807903
25.176707
23.181375
12.0723022
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on double+10x10 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.rowMeans
0.001270
0.0014695
0.0017708
0.0016930
0.0019405
0.005853
1
rowMeans2
0.001105
0.0013700
0.0017901
0.0017550
0.0019500
0.010126
3
rowMeans
0.002554
0.0028565
0.0035454
0.0033785
0.0037425
0.022294
4
apply+mean
0.044823
0.0460120
0.0478368
0.0464970
0.0470385
0.100305
expr
min
lq
mean
median
uq
max
2
.rowMeans
1.0000000
1.0000000
1.000000
1.000000
1.000000
1.000000
1
rowMeans2
0.8700787
0.9322899
1.010899
1.036621
1.004896
1.730053
3
rowMeans
2.0110236
1.9438585
2.002163
1.995570
1.928627
3.808987
4
apply+mean
35.2937008
31.3113304
27.014683
27.464265
24.240402
17.137366
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+10x10 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on double+10x10 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
rowMeans2
1.105
1.3700
1.79007
1.7550
1.950
10.126
1
colMeans2
1.137
1.4075
1.86718
1.8675
2.051
12.019
expr
min
lq
mean
median
uq
max
2
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
1
colMeans2
1.028959
1.027372
1.043076
1.064103
1.051795
1.186945
Figure: Benchmarking of colMeans2() and rowMeans2() on double+10x10 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+100x100 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.008221
0.0087925
0.0096838
0.0092225
0.0096805
0.019484
3
colMeans
0.009916
0.0105470
0.0118815
0.0112720
0.0117985
0.036548
1
colMeans2
0.011310
0.0116740
0.0129054
0.0122155
0.0125745
0.046964
4
apply+mean
0.443032
0.4478055
0.4671414
0.4521345
0.4629810
0.650094
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.206179
1.199545
1.226943
1.222228
1.218790
1.875795
1
colMeans2
1.375745
1.327722
1.332675
1.324532
1.298952
2.410388
4
apply+mean
53.890281
50.930395
48.239418
49.025156
47.826145
33.365531
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on double+100x100 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.011374
0.0117905
0.0123781
0.0122205
0.0126775
0.024969
2
.rowMeans
0.018457
0.0203275
0.0207877
0.0204935
0.0206905
0.043692
3
rowMeans
0.021277
0.0217830
0.0223839
0.0223900
0.0227155
0.030016
4
apply+mean
0.404403
0.4088945
0.4151887
0.4106470
0.4145620
0.532848
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
1.622736
1.724058
1.679394
1.676977
1.632065
1.749850
3
rowMeans
1.870670
1.847504
1.808346
1.832167
1.791797
1.202131
4
apply+mean
35.555038
34.679997
33.542230
33.603126
32.700611
21.340382
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+100x100 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on double+100x100 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
11.310
11.6740
12.90537
12.2155
12.5745
46.964
2
rowMeans2
11.374
11.7905
12.37809
12.2205
12.6775
24.969
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.0000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.005659
1.009979
0.9591426
1.000409
1.008191
0.5316626
Figure: Benchmarking of colMeans2() and rowMeans2() on double+100x100 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+1000x10 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.009459
0.0097845
0.0102891
0.010161
0.0104700
0.024951
3
colMeans
0.010823
0.0114160
0.0121760
0.011978
0.0125580
0.025641
1
colMeans2
0.012415
0.0129345
0.0134168
0.013192
0.0135985
0.025389
4
apply+mean
0.152337
0.1540075
0.1570167
0.155667
0.1576625
0.216901
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.144201
1.166743
1.183383
1.178821
1.199427
1.027654
1
colMeans2
1.312507
1.321938
1.303984
1.298297
1.298806
1.017554
4
apply+mean
16.104979
15.739946
15.260493
15.320047
15.058500
8.693078
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on double+1000x10 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.012531
0.0130100
0.0135245
0.0134345
0.0137750
0.021325
2
.rowMeans
0.020336
0.0205390
0.0208271
0.0207940
0.0209900
0.025154
3
rowMeans
0.021891
0.0222575
0.0228277
0.0227350
0.0230475
0.029208
4
apply+mean
0.110166
0.1129025
0.1155217
0.1139625
0.1153240
0.196645
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
1.622855
1.578709
1.539953
1.547806
1.523775
1.179555
3
rowMeans
1.746948
1.710799
1.687874
1.692285
1.673140
1.369660
4
apply+mean
8.791477
8.678132
8.541647
8.482824
8.371978
9.221336
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+1000x10 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on double+1000x10 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
12.415
12.9345
13.41682
13.1920
13.5985
25.389
2
rowMeans2
12.531
13.0100
13.52452
13.4345
13.7750
21.325
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.009343
1.005837
1.008027
1.018382
1.012979
0.8399307
Figure: Benchmarking of colMeans2() and rowMeans2() on double+1000x10 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+10x1000 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.009119
0.0096180
0.0108982
0.0103445
0.0111785
0.020629
3
colMeans
0.010592
0.0115365
0.0132383
0.0128655
0.0143210
0.023064
1
colMeans2
0.012080
0.0125470
0.0143993
0.0133060
0.0143800
0.065356
4
apply+mean
3.233188
3.3239640
3.5124924
3.4266600
3.5333660
8.546768
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.161531
1.199470
1.214727
1.243704
1.281120
1.118038
1
colMeans2
1.324707
1.304533
1.321260
1.286287
1.286398
3.168161
4
apply+mean
354.555105
345.598253
322.300532
331.254290
316.085879
414.308401
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on double+10x1000 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.012227
0.0127810
0.0146545
0.0137915
0.0147080
0.062302
2
.rowMeans
0.019566
0.0202355
0.0215739
0.0209840
0.0225900
0.026842
3
rowMeans
0.021130
0.0218835
0.0246065
0.0231680
0.0245015
0.077906
4
apply+mean
3.246822
3.3370775
3.5229248
3.4122410
3.5453170
8.447450
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
2
.rowMeans
1.600229
1.583249
1.472164
1.521517
1.535899
0.4308369
3
rowMeans
1.728143
1.712190
1.679107
1.679875
1.665862
1.2504574
4
apply+mean
265.545269
261.096745
240.398345
247.416235
241.046845
135.5887451
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+10x1000 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on double+10x1000 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
12.080
12.547
14.39934
13.3060
14.380
65.356
2
rowMeans2
12.227
12.781
14.65453
13.7915
14.708
62.302
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.00000
1.000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.012169
1.01865
1.017722
1.036487
1.022809
0.9532713
Figure: Benchmarking of colMeans2() and rowMeans2() on double+10x1000 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+100x1000 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.064567
0.065199
0.0720234
0.0684560
0.0778060
0.114816
3
colMeans
0.066360
0.067253
0.0743774
0.0703435
0.0786795
0.161419
1
colMeans2
0.100799
0.101367
0.1175601
0.1050505
0.1103315
0.726208
4
apply+mean
4.343545
4.405486
4.6693956
4.4575465
4.5427805
18.057693
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
3
colMeans
1.027770
1.031504
1.032684
1.027572
1.011227
1.405893
1
colMeans2
1.561154
1.554732
1.632250
1.534570
1.418033
6.324972
4
apply+mean
67.271904
67.569840
64.831691
65.115498
58.385992
157.275058
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on double+100x1000 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.107488
0.1080635
0.1176995
0.1089730
0.117304
0.241564
2
.rowMeans
0.180992
0.1825000
0.1893512
0.1835685
0.185773
0.251952
3
rowMeans
0.180206
0.1834630
0.1892023
0.1851485
0.188669
0.246761
4
apply+mean
3.915669
4.0004425
4.3035005
4.0729265
4.219132
17.113837
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
1.683834
1.688822
1.608767
1.684532
1.583689
1.043003
3
rowMeans
1.676522
1.697733
1.607502
1.699031
1.608377
1.021514
4
apply+mean
36.428894
37.019368
36.563443
37.375556
35.967508
70.845975
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+100x1000 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on double+100x1000 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
100.799
101.3670
117.5601
105.0505
110.3315
726.208
2
rowMeans2
107.488
108.0635
117.6995
108.9730
117.3040
241.564
expr
min
lq
mean
median
uq
max
1
colMeans2
1.00000
1.000000
1.000000
1.000000
1.000000
1.0000000
2
rowMeans2
1.06636
1.066062
1.001186
1.037339
1.063196
0.3326375
Figure: Benchmarking of colMeans2() and rowMeans2() on double+100x1000 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+1000x100 data. The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
2
.colMeans
0.077399
0.0777785
0.0811696
0.0784920
0.0821365
0.117364
3
colMeans
0.079115
0.0797960
0.0836713
0.0808430
0.0838830
0.115651
1
colMeans2
0.104898
0.1053610
0.1102334
0.1063325
0.1139030
0.133721
4
apply+mean
0.938313
0.9515165
1.0568774
0.9737810
1.0373125
6.995496
expr
min
lq
mean
median
uq
max
2
.colMeans
1.000000
1.000000
1.000000
1.000000
1.000000
1.0000000
3
colMeans
1.022171
1.025939
1.030821
1.029952
1.021263
0.9854044
1
colMeans2
1.355289
1.354629
1.358062
1.354692
1.386753
1.1393698
4
apply+mean
12.123064
12.233670
13.020611
12.406118
12.629130
59.6051259
Table: Benchmarking of rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on double+1000x100 data (transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
rowMeans2
0.107895
0.1088235
0.1138603
0.1095450
0.1119620
0.206995
2
.rowMeans
0.187725
0.1883625
0.1950287
0.1887395
0.1905115
0.328856
3
rowMeans
0.189587
0.1902130
0.1967597
0.1910290
0.1935570
0.320987
4
apply+mean
0.965276
0.9926910
1.1065505
1.0498105
1.0774335
6.995676
expr
min
lq
mean
median
uq
max
1
rowMeans2
1.000000
1.000000
1.000000
1.000000
1.000000
1.000000
2
.rowMeans
1.739886
1.730899
1.712878
1.722940
1.701573
1.588715
3
rowMeans
1.757143
1.747904
1.728080
1.743840
1.728774
1.550699
4
apply+mean
8.946439
9.122028
9.718496
9.583372
9.623207
33.796353
Figure: Benchmarking of colMeans2(), .colMeans(), colMeans() and apply+mean() on double+1000x100 data as well as rowMeans2(), .rowMeans(), rowMeans() and apply+mean() on the same data transposed. Outliers are displayed as crosses. Times are in milliseconds.
Table: Benchmarking of colMeans2() and rowMeans2() on double+1000x100 data (original and transposed). The top panel shows times in milliseconds and the bottom panel shows relative times.
expr
min
lq
mean
median
uq
max
1
colMeans2
104.898
105.3610
110.2334
106.3325
113.903
133.721
2
rowMeans2
107.895
108.8235
113.8603
109.5450
111.962
206.995
expr
min
lq
mean
median
uq
max
1
colMeans2
1.000000
1.000000
1.000000
1.000000
1.0000000
1.000000
2
rowMeans2
1.028571
1.032863
1.032902
1.030212
0.9829592
1.547962
Figure: Benchmarking of colMeans2() and rowMeans2() on double+1000x100 data (original and transposed). Outliers are displayed as crosses. Times are in milliseconds.