2024年2月14日
pd.Concat() and pd.merge()
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
posted @ 2024-02-14 22:45 热爱工作的宁致桑 阅读(49) 评论(0) 推荐(0)
df.rename()
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
posted @ 2024-02-14 22:27 热爱工作的宁致桑 阅读(55) 评论(0) 推荐(0)
pd.Series() in pandas
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
posted @ 2024-02-14 22:10 热爱工作的宁致桑 阅读(23) 评论(0) 推荐(0)
lambda function python
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
posted @ 2024-02-14 21:49 热爱工作的宁致桑 阅读(40) 评论(0) 推荐(0)
混合分布
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
posted @ 2024-02-14 21:04 热爱工作的宁致桑 阅读(61) 评论(0) 推荐(0)
Beta分布
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
posted @ 2024-02-14 21:00 热爱工作的宁致桑 阅读(59) 评论(0) 推荐(0)
指数分布
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
posted @ 2024-02-14 20:07 热爱工作的宁致桑 阅读(43) 评论(0) 推荐(0)
F分布
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
posted @ 2024-02-14 20:05 热爱工作的宁致桑 阅读(92) 评论(0) 推荐(0)
ANOVA
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
posted @ 2024-02-14 17:43 热爱工作的宁致桑 阅读(58) 评论(0) 推荐(0)
卡方分布笔记
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
posted @ 2024-02-14 17:13 热爱工作的宁致桑 阅读(58) 评论(0) 推荐(0)