Tutorial - 'Pure' Python ANOVA using SciPy to get p-values

How to use pure Python to calculate all but the p-value. P-values are obtained by using SciPy and the data is handled using Pandas.

[pythonstatistical]

Thanks for the video I found it useful. Shouldn't the within groups degrees of freedom be N - k? As degrees of freedom for total is already N -1 which is right as we are not considering the number of groups we have.

[rishisharma]

what is the critical value/significance level that you have taken for the probability ?

[aabadri]

hi
what is the meaning of this line?
n =

this return the number of rows in group1?