Data Science, Causal Inference, Linear Regression, Getting Started, Ab Testing.
interval. from scipy import stats import numpy as np # Calculate sample statistics mean1, mean2 = np.mean(exp_values), np.mean(control_values) std1, std2 = np.std(exp_values, ddof=1), np.std(control_values, ddof=1) n1, n2 = len(exp_values), len(control_values) pooled_std = np.sqrt(((n1 - 1) *