Hello everyone,

 

I'd like to search for certain "expressions" (characters) in my data.frame
and delete the containing columns.

 

So, for example in the below table, I'd like to delete all columns which
contain the expression "Error". That is, R should delete column C and E from
my data. Any ideas?

 

A             B             C             D             E

12           33           Error1   71           Error2

 

Cheers, S.B.

 


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