glenn roberts wrote:
I have got a general problem when applying a function to a dataframe using the function; Apply(df,1,myfunct)
Do you mean "apply"? Or does the "Aaply" function come from a separate package?
Where myfunct has an IF statement in it along the lines of; If (z == 0) X = 1 If (z ==0) Z = 1 I.e. Two If statements Is there something I am missing or have a just formed the if statements wrong just checking there is not some trick you have to use when using apply with functions with if statements in. The function works fine in isolation with df[1,.] say
You are forgetting to include details here, specifically, a reproducible example of a function called 'myfunct' that exhibits the behavior you aren't expecting.
'myfunct' is going to have to take a parameter (say, 'x') that contains the data. If you call it 'x', you might try replacing z above by x["z"] perhaps? It's difficult to say more until we have more details.
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