R - k821209/pipelines GitHub Wiki

basics install

https://github.com/Jiefei-Wang/Painless-R-compilation-and-installation-on-Ubuntu/blob/master/README.md

installing recent R

sudo vi /etc/apt/sources.list
# add at end line
# deb http://cran.rstudio.com/bin/linux/ubuntu trusty/
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install r-base
sudo apt-get install pkg-config
sudo apt-get install libgtk2.0-dev
sudo apt-get install libxml2-dev

installing package using tar compressed file

R CMD INSTALL --no-test-load cairoDevice_2.23.tar.gz # wget https://cran.r-project.org/src/contrib/cairoDevice_2.23.tar.gz

Change the orders

> data$V1 <- factor(data$V1,levels = c("Tca", "Gra", "Ptr", "Ccl", "Egr", "Fve", "Mtr", "Vvi", "Sly", "Ath", "Aly", "Cru", "Bra", "Tha"))

R square for linear models

> data<-read.csv("") 
> test<- lm(V1 ~ V2, data) # V1 엔 x값 V2엔 y값 summary(test)

matrix to file

write.table(pcc, file="pcc.txt", row.names=T, col.names=T)