Python Scatter/Line Charts
- By
Wayne
In this article, we will introduce how to use Python’s Matplotlib, Seaborn, and Plotly Express packages to draw scatter charts and line Charts.
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Deep Learning
26 posts
Python Bar Charts
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There are many packages for Python that can easily plot data into bar charts. We will introduce Matplotlib , Seaborn, and Plotly Express respectively.
SciPy Spearman Correlation Coefficient
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Spearman Correlation Coefficient is a nonparametric method. It calculates the ranks by sorting the two variables, and then calculates the difference between the ranks to measure the correlation between the two variables.
SciPy Mann-Whitney U Test
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Mann-Whitney U test is a nonparametric test. It combines the two samples, sort them, and assign them ranks according to the orders to test if the distribution of two population are equal.
SciPy Chi-Square Test
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Chi-Square Test tests whether the variables in a crosstab are independent based on the observed frequencies. SciPy’s chi2_contingency() can help us quickly calculate chi-square statistic and p-value.
Pandas Crosstab
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Crosstab shows the frequency distribution of the values of two variables. pandas.crosstab() can help us calculate crosstabs and display beautiful tables.
