Statistical Test Result #184 — Analysis Report
Contents
- anova (#184) completed
1. Anova
2026-09-21 02:16:35 · statistical_test
The anova on value across group groups was statistically significant (p < 0.001).
| statistic | 58.775702 |
|---|---|
| p_value | 0.0 |
| significant | True |
| num_groups | 4 |
| value_col | value |
| group_col | group |
group stats
| group | n | mean | sd | median | min | max |
|---|---|---|---|---|---|---|
| control | 25 | 10.164134 | 1.012099 | 10.097676 | 7.876104 | 12.189803 |
| high | 25 | 13.606847 | 0.877117 | 13.486133 | 11.932558 | 15.628616 |
| low | 25 | 10.471072 | 0.995267 | 10.446981 | 8.686865 | 12.276171 |
| mid | 25 | 11.045181 | 1.179363 | 11.445376 | 8.760768 | 12.860748 |
effect size
| name | value |
|---|---|
| name | eta_squared |
| value | 0.647483 |
posthoc
| group_a | group_b | meandiff | p_adj | reject | method |
|---|---|---|---|---|---|
| control | high | 3.4427 | 0.0 | True | tukey_hsd |
| control | low | 0.3069 | 0.7132 | False | tukey_hsd |
| control | mid | 0.881 | 0.0155 | True | tukey_hsd |
| high | low | -3.1358 | 0.0 | True | tukey_hsd |
| high | mid | -2.5617 | 0.0 | True | tukey_hsd |
| low | mid | 0.5741 | 0.2002 | False | tukey_hsd |
group boxplot
mean ci
Method & Provenance
- Method
- One-way ANOVA
- Engine
- Python · scipy 1.17.1
- Input dataset
- gallery — example_posthoc.csv
- Started
- 2026-09-21 02:16:35.150878
- Permanent link
- https://cat-g-omxpert.wishartlab.com/results/by-token/85cb34714fa74c32ab5bce84daef7c9a
| Parameter | Value |
|---|---|
| test_type | anova |
| value_col | value |
| group_col | group |
Command history
# python from scipy import stats # python stat, p = stats.f_oneway(*groups)