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2aa286a @Shimuuar Add changelog for 0.10.0.0
Shimuuar authored
1
2 Changes in 0.10.0.0
3
4 * Both type classes Mean and Variance are split in two. This
5 is required for distributions which do not have finite
6 variance or mean.
7
8 * complCumulative is added to type class Distribution in order to assess
9 accurately probalities P(X>x) which is used in one-tailed tests.
10
11 * stdDev is added to Variance type class for distributions.
12
93ffd8b @Shimuuar Forgotten entries for changelog
Shimuuar authored
13 * Constructor S.Distribution.normalDistr takes standard deviation
14 instead of variance as parameter.
15
2aa286a @Shimuuar Add changelog for 0.10.0.0
Shimuuar authored
16 * Bug in S.Quantile.weightedAvg is fixed. It produced wrong answer if
17 sample contains only one element.
18
19 * Bug in quantile estimations for chi-square and gamma distribution is
20 fixed.
21
22 * Integer overlow in mannWhitneyUCriticalValue is fixed. It produced
23 wrong critical value for moderately large samples. Something around 20
24 for 32-bit machines and 40 for 64-bit ones.
25
93ffd8b @Shimuuar Forgotten entries for changelog
Shimuuar authored
26 * Bug in mannWhitneyUSignificant is fixed. If either of samples is larger
2aa286a @Shimuuar Add changelog for 0.10.0.0
Shimuuar authored
27 than 20 it produced completely wrong answer.
28
93ffd8b @Shimuuar Forgotten entries for changelog
Shimuuar authored
29 * One and two tailed tests in S.Tests.NonParametric are selected with
30 enumeration types instead of booleans.
31
2aa286a @Shimuuar Add changelog for 0.10.0.0
Shimuuar authored
32 * Performance improvements for Mann-Whitney U and Wilcoxon tests.
33
34 * sortBy is added to Statistics.Function
35
36 * Mean and variance for gamma distribution is fixed
37
38 * Much faster cumulutive probablity functions for Poisson and
39 hyperheometric distributions.
40
41 * Better density function for gamma and Poisson distributions.
42
43 * Cauchy-Lorentz distrbution is added.
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