[adegenet-forum] basic.stat_hierfstat

Maria Guerrina maria.guerrina at edu.unige.it
Fri Nov 13 12:33:06 CET 2015


Dear Roman,
here I attach more details:

his is my dataset (named a), based on a STRUCTURE file

    pop S1_51 S1_835 S1_938 S1_1132 S1_1317 S1_1350 S1_2321 S1_2451 S1_1640
1     8     3      2      1       0       4       3       4       0       4
2     8     3      2      1       0       4       3       4       0       4
3     8     3      2      3       3       4       3       4       4       4
4     8     3      2      3       3       4       3       4       4       4
5     8     3      2      1       0       4       3       4       4       4
6     8     3      2      1       0       4       3       4       4       4
7     8     3      2      1       3       4       3       4       4       4
8     8     3      2      1       3       4       3       4       4       4
9     8     2      2      1       3       4       3       4       4       4
10    8     3      2      3       3       4       3       4       4       4
11    9     2      2      1       3       4       3       4       4       4
12    9     3      2      1       3       4       3       4       4       4
13    9     3      2      1       3       4       3       4       0       4
14    9     3      2      1       3       4       3       4       0       4
15    9     3      2      1       3       4       3       4       0       4
16    9     3      2      1       3       4       3       4       0       4
17    9     3      2      1       3       4       3       4       2       4
18    9     3      2      1       3       4       3       4       4       4
19    9     3      2      1       3       4       0       4       4       4
20    9     3      2      1       3       4       0       4       4       4
21   11     3      2      3       3       4       3       4       4       4
22   11     3      2      3       3       4       3       4       4       4
23   11     3      2      3       3       2       3       4       4       4
24   11     3      2      3       3       4       3       4       4       4


then, I transform my data frame in a genind object (named Mydata1). If I apply the basic.stats function, I get the following error messsage

> basicstat <- basic.stats(Mydata1, diploid = TRUE, digits = 4) 
Error in unique.default(x, nmax = nmax) : 
  unique() si applica solo a vettori
> 


On the manual, I read that I can use any data frame with the population in the first column and the other columns as loci. If I apply basic.stats to my data frame, I get the following error message:

> basicstat <- basic.stats(a, diploid = TRUE, digits = 4) 
Error in data.frame(pop = rep(data[, 1], 2), ind = ind, al = rbind(firstal,  : 
  arguments imply differing number of rows: 356, 236

but my data frame has:
> nrow(a)
[1] 178
> ncol(a)
[1] 8480
> 

Thanks a lot!
Maria

--
Maria Guerrina PhD
Università di Genova
DISTAV
Corso Dogali 1M
I - 16136 GENOVA (Italy)
maria.guerrina at edu.unige.it





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