Difference between revisions of "830 - Haplotyper::SampleOneHaplotype()"
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Jump to navigationJump to search (Created page with "<source lang="cpp"> float Haplotyper::SampleOneHaplotype(float * vector, double first, double & second, float & choice) { for (second = 0; second < states; second++) ...") |
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second = first; | second = first; | ||
+ | } | ||
+ | |||
+ | int Haplotyper::CalculateIndex(int first, int second) | ||
+ | { | ||
+ | if (first >= second) | ||
+ | return (first * (first + 1) / 2 + second); | ||
+ | else | ||
+ | return (second * (second + 1) / 2 + first); | ||
} | } | ||
</source> | </source> |
Revision as of 14:15, 2 October 2013
float Haplotyper::SampleOneHaplotype(float * vector, double first, double & second, float & choice)
{
for (second = 0; second < states; second++)
{
choice += vector[CalculateIndex(first, second)] * 0.5;
if (choice >= 0.0) return;
}
second = first;
}
int Haplotyper::CalculateIndex(int first, int second)
{
if (first >= second)
return (first * (first + 1) / 2 + second);
else
return (second * (second + 1) / 2 + first);
}