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r872: choose the longest isoform

This commit is contained in:
Heng Li 2018-11-04 23:48:50 -05:00
parent e46cbb7d84
commit 09e089c3dc
1 changed files with 26 additions and 8 deletions
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34
misc/paftools.js
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@ -1,6 +1,6 @@
#!/usr/bin/env k8
var paftools_version = '2.13-r871-dirty';
var paftools_version = '2.13-r872-dirty';
/*****************************
***** Library functions *****
@ -822,7 +822,7 @@ function paf_asmgene(args)
while (file.readline(buf) >= 0) {
var t = buf.toString().split("\t");
var ql = parseInt(t[1]), qs = parseInt(t[2]), qe = parseInt(t[3]), mlen = parseInt(t[9]), blen = parseInt(t[10]), mapq = parseInt(t[11]);
if (i == getopt.ind) refpos[t[0]] = [t[0], t[5], t[7], t[8]].join("\t");
if (i == getopt.ind) refpos[t[0]] = [t[0], t[1], t[5], t[7], t[8]];
if (gene[t[0]] == null) gene[t[0]] = [];
if (a.length && t[0] != a[0][0]) {
gene[t[0]][i - getopt.ind] = process_query(opt, a);
@ -835,6 +835,23 @@ function paf_asmgene(args)
file.close();
}
// select the longest genes (not optimal, but should be good enough)
var gene_list = [], gene_nr = {};
for (var g in refpos)
gene_list.push(refpos[g]);
gene_list = gene_list.sort(function(a, b) { return a[2] < b[2]? -1 : a[2] > b[2]? 1 : a[3] - b[3] });
var last = 0;
for (var j = 1; j < gene_list.length; ++j) {
if (gene_list[j][2] != gene_list[last][2] || gene_list[j][3] >= gene_list[last][4]) {
gene_nr[gene_list[last][0]] = 1;
last = j;
} else if (gene_list[j][1] > gene_list[last][1]) {
last = j;
}
}
gene_nr[gene_list[last][0]] = 1;
// count and print
var col1 = ["full_sgl", "full_dup", "frag", "part50+", "part10+", "part10-"];
var rst = [];
for (var k = 0; k < col1.length; ++k) {
@ -844,26 +861,27 @@ function paf_asmgene(args)
}
for (var g in gene) {
if (gene[g][0] == null || gene[g][0][0] != 1) continue;
if (gene_nr[g] == null) continue;
for (var i = 0; i < n_fn; ++i) {
if (gene[g][i] == null) {
rst[4][i]++;
if (print_err) print('M', header[i], refpos[g]);
if (print_err) print('M', header[i], refpos[g].join("\t"));
} else if (gene[g][i][0] == 1) rst[0][i]++;
else if (gene[g][i][0] > 1) {
rst[1][i]++;
if (print_err) print('D', header[i], refpos[g]);
if (print_err) print('D', header[i], refpos[g].join("\t"));
} else if (gene[g][i][1] >= opt.min_cov) {
rst[2][i]++;
if (print_err) print('F', header[i], refpos[g]);
if (print_err) print('F', header[i], refpos[g].join("\t"));
} else if (gene[g][i][1] >= 0.5) {
rst[3][i]++;
if (print_err) print('5', header[i], refpos[g]);
if (print_err) print('5', header[i], refpos[g].join("\t"));
} else if (gene[g][i][1] >= 0.1) {
rst[4][i]++;
if (print_err) print('1', header[i], refpos[g]);
if (print_err) print('1', header[i], refpos[g].join("\t"));
} else {
rst[5][i]++;
if (print_err) print('0', header[i], refpos[g]);
if (print_err) print('0', header[i], refpos[g].join("\t")); // TODO: reduce code duplicates...
}
}
}