mathematical operators for single and multiple multidimensional arrays data processing with pandas basics of data frame creating data frame adding rows and columns to the data frame deleting rows and columns from the data frame import of data basic functions of data frame relational and logical operators for filtering data relational operators for filtering data logical operators for filtering data group by functionality creating charts for data frame using pandas handling missing values data visualization with matplotlib and seaborn data visualization with matplotlib charts using plot(function pie chart scatter plot histogram bar chart quiver plot meshgrid contour plot data visualization with seaborn scatter plot regression plot pair plot heatmap box plot violin plot point plot line plot count plot bar plot working with text creating string accessing string elements functions for strings case conversion functions find and replace functions alignment and indentation functions