Below are the Pandas DataFrame statistical methods with their description:
Method  Description  Example 

describe  This method returns a small table with descriptive statistics 

count  This method returns the number of nonNaN items 

mad  This method calculates the mean absolute deviation, which is a robust measure similar to the standard deviation 

median  This method returns the median. This is equivalent to the value at the 50^{th} percentile 

min  This method returns the lowest value 

max  This method returns the highest value 

mode  This method returns the mode, which is the most frequently occurring value 

std  This method returns the standard deviation, which measures dispersion. It is the square root of the variance 

var  This method returns the variance 

skew  This method returns skewness. Skewness is indicative of the distribution symmetry 

kurt  This method returns kurtosis. Kurtosis is indicative of the distribution shape 
