Dear friends,
I have a csv file entitled ven.csv located in C:\\, this file contains only
two columns:"ve" and "su" I have written the following lines:
 data=read.csv("c:\\ven.csv",header=TRUE,sep=";");

 lm(ve~ su)
I have obtained the following message:

Error in eval(expr, envir, enclos) : object 've' does not exist. What's the
problem? thank you for your help in advance

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