nice book + random plot

http://cran.r-project.org/doc/contrib/Faraway-PRA.pdf
good book.
Linear Regression is fitting a line through the data points.

http://rpubs.com/lover/some-nice-plot

general-R.r

abhay — Dec 29, 2014, 10:44 PM

x<-sin((1:100)/3.14)
y<-sin((1:100)/3.14)*cos((1:100)/3.14)

plot(x,y,type="l")