Lines Matching refs:std
1375 double std;1418 std = 0.0;1432 std += diff * diff;1437 stats->st_stddev = std = sqrt(std/(double)(count - 1));1438 stats->st_stderr = std / sqrt(count);1440 stats->st_skew = sk / (std * std * std) / (double)(count);1441 stats->st_kurtosis = ku / (std * std * std * std) /