What are some common statistical tests I can perform in Python?
You can perform tests like t-tests, chi-square tests, ANOVA, and regression analysis using libraries like SciPy and StatsModels.
Can you explain how to perform a t-test in Python?
Sure! You can use the ttest_ind
function from the SciPy library. Just import it and pass your two sample datasets.
What if I want to visualize the results of my tests?
You can use Matplotlib or Seaborn to create visualizations like box plots or histograms to represent your data and test results.
Are there any assumptions I need to check before performing these tests?
Yes, each test has its own assumptions. For example, t-tests assume normality and equal variances. It's good to check these before proceeding.
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