Time series analysis

How to select single and multiple questions using XLS form

How to ask yes or no questions using XLS form.

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Filtering path names using the glob module in Python

Using the OS and timestamp module to uncover paths and files in Python

How to set up a working directory using Python.

IDE for R, Python and Visual Studio Codes

Introduction to Python and R

XLOOKUP in Excel

SUM and AVERAGE in Excel

Time series analysis

Fitting a non parametric curve through a scatterplot

Adding smooth parametric curves to a scatter plot

Using a third variable to label a scatterplot

Scatter plot in details using R programming

Merging two or more dataframes in R programming

Dates in dataframe

Eliminating duplicate rows from a dataset

Handling datasets with NA values in R programming - Made easy

Using logical statements to select rows and columns from a dataset

Sorting dataframes in R programming - Made easy

Selecting rows from data frames at random in R

Subscripts and Indices of dataframes