| test type |
p-value |
-log( p-value ) |
-log10( p-value ) |
| left-tailed |
test1l(a, b, c, d) or test2l(a, a+b, a+c, a+b+c+d) |
mlnTest1l(a, b, c, d) or mlnTest2l(a, a+b, a+c, a+b+c+d) |
mlog10Test1l(a, b, c, d) or mlog10Test2l(a, a+b, a+c, a+b+c+d) |
| right-tailed |
test1r(a, b, c, d) or test2r(a, a+b, a+c, a+b+c+d) |
mlnTest1r(a, b, c, d) or mlnTest2r(a, a+b, a+c, a+b+c+d) |
mlog10Test1r(a, b, c, d) or mlog10Test2r(a, a+b, a+c, a+b+c+d) |
| two-tailed |
test1t(a, b, c, d) or test2t(a, a+b, a+c, a+b+c+d) |
mlnTest1t(a, b, c, d) or mlnTest2t(a, a+b, a+c, a+b+c+d) |
mlog10Test1t(a, b, c, d) or mlog10Test2t(a, a+b, a+c, a+b+c+d) |
| all |
test1(a, b, c, d) or test2(a, a+b, a+c, a+b+c+d) |
mlnTest1(a, b, c, d) or mlnTest2(a, a+b, a+c, a+b+c+d) |
mlog10Test1(a, b, c, d) or mlog10Test2(a, a+b, a+c, a+b+c+d) |
Comparison of scipy.stats.fisher_exact([[a, b], [c, d]], *) and fisher.test1*(a, b, c, d). See benchmark.py.
| a |
b |
c |
d |
test type |
scipy |
fisher |
| 8 |
2 |
1 |
5 |
left-tailed |
150 us |
3 us |
| 8 |
2 |
1 |
5 |
right-tailed |
150 us |
3 us |
| 8 |
2 |
1 |
5 |
two-tailed |
938 us |
6 us |
| 100 |
1000 |
10000 |
100000 |
left-tailed |
155 us |
55 us |
| 100 |
1000 |
10000 |
100000 |
right-tailed |
243 us |
75 us |
| 100 |
1000 |
10000 |
100000 |
two-tailed |
187 us |
128 us |
| 10000 |
100 |
1000 |
100000 |
left-tailed |
950 us |
8 us |
| 10000 |
100 |
1000 |
100000 |
right-tailed |
159 us |
6 us |
| 10000 |
100 |
1000 |
100000 |
two-tailed |
71292 us |
680 us |
| 10000 |
10000 |
10000 |
10000 |
left-tailed |
950 us |
369 us |
| 10000 |
10000 |
10000 |
10000 |
right-tailed |
955 us |
376 us |
| 10000 |
10000 |
10000 |
10000 |
two-tailed |
193 us |
732 us |
>>> from scipy import stats
>>> -log10(stats.fisher_exact([[100, 1], [10, 1000]])[1])
128.93472935802367
>>> -log10(stats.fisher_exact([[100, 1], [10, 10000]])[1])
226.6210481678513
>>> -log10(stats.fisher_exact([[100, 1], [10, 100000]])[1])
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: math domain error
>>> import fisher
>>> fisher.mlog10Test1t(100, 1, 10, 1000)
128.93472935802276
>>> fisher.mlog10Test1t(100, 1, 10, 10000)
226.62104816784367
>>> fisher.mlog10Test1t(100, 1, 10, 100000)
326.3812661050023
>>> fisher.mlog10Test1t(100, 1, 10, 1000000)
426.3571991266363
>>> fisher.mlog10Test1t(100, 1, 10, 10000000)
526.3547915418933
>>> fisher.mlog10Test1t(100, 1, 10, 100000000)
626.354550887692
>>> fisher.mlog10Test1t(100, 1, 10, 1000000000)
726.3545256659792
>>> fisher.mlog10Test1t(100, 1, 10, 10000000000)
826.3545146294285
>>> fisher.mlog10Test1t(100, 1, 10, 100000000000)
926.354583114538
>>> fisher.mlog10Test1t(100, 1, 10, 1000000000000)
1026.3549166719595
>>> fisher.mlog10Test1t(100, 1, 10, 10000000000000)
1126.3970256263215
>>> fisher.mlog10Test1t(100, 1, 10, 100000000000000)
1226.447616894783
>>> fisher.mlog10Test1t(100, 1, 10, 1000000000000000)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
OverflowError: the grand total of contingency table is too large