Hi guys, I have many rows (>1000) and columns (>30) of "geno" matrix. I use the
following loop and condition statement (adapted from someone else code). I
always have an error below. I was wondering if anyone knows what's the problem
& how to fix it.
Thanks,Zhengyu ########### geno matrix P1 P2 P3 P4
1 2 2 3 2
2 2 2 1 1
1 2 1 2 NANA 2 3 4 5 ###########
for(i in 1:4) {
cat(i,"")
if(sum(geno[i,]!=2)>3 && sum(geno[i,]==1)>=1 && sum(geno[i,]==3)>=1){
tmp = 1
}
} ########### 1 2 Error in if (sum(geno[i, ] != 2) > 3 && sum(geno[i, ] == 1)
>= 1 && sum(geno[i, :
missing value where TRUE/FALSE needed
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