Saving matrix in Rdata and updating Rdata file
r, rdata
Solution
Just use `load("m.Rdata")`
And try `ls()`. You should see your matrix name.
Consider reading on basics of R - The Workspace
Problem
I have a matrix: ``` mat<-matrix(data=1:30,ncol=10,nrow=3) ``` I would like to save this to Rdata: ``` save(mat, file="m.Rdata") ``` Then load it back: ``` m<-load("m.Rdata") ``` Then look at its contents: ``` m [1] "mat" ``` All it displays is the name of the matrix saved but the values are lost. What am I doing wrong? Also Once I have saved the matrix I would like to create a new matrix: ``` mat2<-matrix(data=30:59,ncol=10,nrow=3) ``` I would then like to save this mat2 into the same Rdata file, what is the right procedure?