Anova Test Python Code. A two-way ANOVA is used to determine whether or not there is a statistically significant difference between the means of three or more independent groups that have been split on two factors. The F test statistic is 23575 and the corresponding p-value is 01138.
In the anova_lm method this determines how the sum of squares is calculated. Partner_status make name pythonic moore_lm ols conformity Cfcategory SumCpartner_status Sum data data. Fit anova_table sm.
ANOVA test in Python Simple Practical Approach.
Here I am using the Diet Dataset see here for more datasets from University of Sheffield for this practice problem. From the description here the gender is binary variable which contains 0 for Female and 1 for Male. Name of the column containing the within-group factor. Anova_lm model typ 2 anova_table output sum_sq df F PR.
