摘要：
The pd.concat() function in pandas is a powerful tool for concatenating or "stacking" together objects along a particular axis. This function can take 阅读全文
摘要：
The df.rename() method in pandas is used to alter labels of the index (row labels) or columns of a DataFrame. This method provides a flexible way to r 阅读全文
摘要：
pd.Series is a one-dimensional array-like object that is one of the main data structures in the pandas library. It is capable of holding any data type 阅读全文
摘要：
In Python, a lambda function is a small anonymous function defined with the lambda keyword. It can take any number of arguments, but can only have one 阅读全文
摘要：
Mixture distributions are statistical models that represent a population composed of multiple underlying subpopulations, each of which is represented 阅读全文
摘要：
The beta distribution is a family of continuous probability distributions defined on the interval [0, 1] parameterized by two positive shape parameter 阅读全文
摘要：
The exponential distribution is a continuous probability distribution that is often used to model the time until an event occurs, such as the time bet 阅读全文
摘要：
The F-distribution, also known as Snedecor's F distribution or the Fisher-Snedecor distribution (named after Ronald Fisher and George W. Snedecor), is 阅读全文
摘要：
ANOVA typically uses the F-distribution. The F-statistic is a ratio of two scaled chi-square variables. Let me provide you with an example of using AN 阅读全文
摘要：
The chi-square distribution is a continuous probability distribution that is widely used in statistical inference, particularly in the context of hypo 阅读全文