How do I replace negative values by a character
 

I need to replace all negative values in my data set by a letter i.e "B"

How do I replace negative values by a character
 

assuming your data is number...
ctl+H to replace
in Find what type -*
in replace with type B

this should replace all the negative numbers with B

"Blue" wrote:

I need to replace all negative values in my data set by a letter i.e "B"