Basic descriptive statistics with NumPyIn this book, we will try to use as many varied datasets as possible. This depends on the availability of the data. Unfortunately, this means that the subject of the data might not exactly match your interests. Every dataset has its own quirks, but the...
In descriptive statistics, a box plot or boxplot is a convenient way of graphically depicting groups of numerical data through their quartiles. Box plots may also have lines extending vertically from the boxes (whiskers) indicating variability outside the upper and lower quartiles, hence the terms...
入门书籍:《统计学基础》(贾俊平)、《深入浅出统计学》。 实践工具:Excel(基础分析)、Python(Pandas库)、R语言(高级统计)。 在线课程:Coursera的“Statistics with R”专项课程、可汗学院统计学模块。 关键思维:从实际问题出发,理解统计方法的适用条件(如正态性假设),避免误用。 基础统...
You're fairly confident that the median height of goalkeepers is higher than that of other players on the soccer field. Some of your friends don't believe you, so you are determined to show them using the data you received from FIFA and your newly acquired Python skills. # heights and p...
Hello,I'm a trader who's only starting to learn Python.I'm trying out PyCharm, and I'm going through the app's PyCharmLearningProject.For...
01 - Python kick off02 - List I(1) List ComprehensionDescription Build a function LstComp which takes two integers (i and j) as inputs and returns a list of numbers from i to j.Examples LstComp(1, 5) returns [1, 2, 3, 4, 5]...
Write a Python program to get a newly-generated string from a given string where "Is" has been added to the front. Return the string unchanged if the given string already begins with "Is". Click me to see the sample solution20. String Copy Generator...
This example shows how to perform a Shapiro-Wilk test for normality using themodule in Python. This statistical test checks whether a given dataset follows a normal distribution − fromscipyimportstatsimportnumpyasnp# Generate random datadata=np.random.normal(0,1,1000)# Perform a Shapiro-Wilk ...
Python Pandas - Concatenation Python Pandas - Statistical Functions Python Pandas - Descriptive Statistics Python Pandas - Working with Text Data Python Pandas - Function Application Python Pandas - Options & Customization Python Pandas - Window Functions Python Pandas - Aggregations Python Pandas - Mergin...
usedcars_with_missing_values.csv video_games.csv videogames.xlsx vocab_list.txt wage.csv wage.sav who-suicide-statistics.zip wide.csv wide_fmt.csv windows_culture_number_format.csv windows_python_locale_numberformat.csv