Displaying 1 result from an estimated 1 matches for "s3allel1".
Did you mean:
s3allele1
2008 Apr 17
1
NA problem when use paste function
...pe) which is also in data X. When I merge X with Y, these two
variables were automatically re-named by appending .x and .y to the
original variable names. As you can see on the following list, I would
like to take whatever available (non-missing non-NA) in X or Y as the
final value for the genotype S3Allel1. I used paste() function.
However, it converts <NA> to NA as character. Would you please tell me
how I can just get the genotype without pasting the NA to it? I
checked the document of paste() and noticed that it used
as.character() to the vector argument. I guess that is the reason I
got &qu...