Hi,

 

How can I evaluate two or more expressions to return two or more columns?

 

The command is the following:

 

eval(parse(text=paste("with(bd,",as.character(var$Formula),")",sep="")))

 

And the expression to evaluate is for example: 

 

eval(expression(with(bd,Var1*100),with(bd,Var2*200)))

 

The execution is always for the last expression. I can't execute the two
expressions at the same time. It is possible?

 

Thanks,

Rita. 

 


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