Lines Matching refs:std
1313 double std;1356 std = 0.0;1370 std += diff * diff;1375 stats->st_stddev = std = sqrt(std/(double)(count - 1));1376 stats->st_stderr = std / sqrt(count);1378 stats->st_skew = sk / (std * std * std) / (double)(count);1379 stats->st_kurtosis = ku / (std * std * std * std) /