return 0;
}
-int bcf_call2bcf(int tid, int pos, bcf_call_t *bc, bcf1_t *b, bcf_callret1_t *bcr)
+int bcf_call2bcf(int tid, int pos, bcf_call_t *bc, bcf1_t *b, bcf_callret1_t *bcr, int is_SP)
{
extern double kt_fisher_exact(int n11, int n12, int n21, int n22, double *_left, double *_right, double *two);
kstring_t s;
kputs("PL", &s);
if (bcr) {
kputs(":DP", &s);
+ if (is_SP) kputs(":SP", &s);
}
kputc('\0', &s);
b->m_str = s.m; b->str = s.s; b->l_str = s.l;
memcpy(b->gi[0].data, bc->PL, b->gi[0].len * bc->n);
if (bcr) {
uint16_t *dp = (uint16_t*)b->gi[1].data;
+ uint8_t *sp = is_SP? b->gi[2].data : 0;
for (i = 0; i < bc->n; ++i) {
- dp[i] = bcr[i].depth < 0xffff? bcr[i].depth : 0xffff;
+ bcf_callret1_t *p = bcr + i;
+ dp[i] = p->depth < 0xffff? p->depth : 0xffff;
+ if (is_SP) {
+ if (p->anno[0] + p->anno[1] < 2 || p->anno[2] + p->anno[3] < 2
+ || p->anno[0] + p->anno[2] < 2 || p->anno[1] + p->anno[3] < 2)
+ {
+ sp[i] = 0;
+ } else {
+ double left, right, two;
+ int x;
+ kt_fisher_exact(p->anno[0], p->anno[1], p->anno[2], p->anno[3], &left, &right, &two);
+ x = (int)(-4.343 * log(two) + .499);
+ if (x > 255) x = 255;
+ sp[i] = x;
+ }
+ }
}
}
return 0;