get summary statistics of dataframe in r other than summary() - SERP Analysis

https://stackoverflow.com/questions/72071682/data-framing-summary-statistics-in-r

https://intro2r.com/summarising-data-frames.html

https://stats.libretexts.org/Bookshelves/Applied_Statistics/Learning_Statistics_with_R_-_A_tutorial_for_Psychology_Students_and_other_Beginners_(Navarro)/05%253A_Descriptive_Statistics/5.04%253A_Getting_an_Overall_Summary_of_a_Variable

https://www.reddit.com/r/rstats/comments/fvgtgk/what_is_the_most_efficient_way_to_get_your/

https://okanbulut.github.io/rbook/part3.html

https://pandas.pydata.org/docs/getting_started/intro_tutorials/06_calculate_statistics.html

https://dabblingwithdata.amedcalf.com/2018/01/02/my-favourite-r-package-for-summarising-data/

https://stats.stackexchange.com/questions/1737/how-to-find-summary-statistics-for-all-unique-combinations-of-factors-in-a-data

https://cran.r-project.org/web/packages/vtable/vignettes/sumtable.html

https://www.datanovia.com/en/lessons/compute-summary-statistics-in-r/