Two Sample t-test (unpaired) | |
Mean of Sample 1 | 20.641975308642 |
Mean of Sample 2 | 23.037037037037 |
t-stat | -6.29546723837586 |
df | 322 |
p-value | 1.00266081886231e-09 |
H0 value | 0 |
Alternative | two.sided |
CI Level | 0.95 |
CI | [-3.14352805747272,-1.64659539931741] |
F-test to compare two variances | |
F-stat | 1.32770013093389 |
df | 161 |
p-value | 0.0730529010657865 |
H0 value | 1 |
Alternative | two.sided |
CI Level | 0.95 |
CI | [0.973768197784167,1.81027439763708] |
Welch Two Sample t-test (unpaired) | |
Mean of Sample 1 | 20.641975308642 |
Mean of Sample 2 | 23.037037037037 |
t-stat | -6.29546723837586 |
df | 315.742057018695 |
p-value | 1.02468865301618e-09 |
H0 value | 0 |
Alternative | two.sided |
CI Level | 0.95 |
CI | [-3.14358402541268,-1.64653943137745] |
Wicoxon rank sum test with continuity correction (unpaired) | |
W | 8083.5 |
p-value | 1.96628459333659e-09 |
H0 value | 0 |
Alternative | two.sided |
Kolmogorov-Smirnov Test to compare Distributions of two Samples | |
KS Statistic | 0.283950617283951 |
p-value | 4.2500440324833e-06 |
Kolmogorov-Smirnov Test to compare Distributional Shape of two Samples | |
KS Statistic | 0.123456790123457 |
p-value | 0.169213246629407 |