
Respected Sir,
 
I am trying to import excel file into R, but I need to truncate some columns from the original file.
  
 How to delete unwanted columns when I import data from excel file.
 
How to use cor.test for the data when I want the output rowwise.

How to do grouping and use cor.test on that data
 
I need some help regarding how to calculate the correlation.
I don't know whether you understood my question, but I need help.
 
Any help is appreciated.
 
Thanks,



	[[alternative HTML version deleted]]


