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Tarik Billa

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r-factor

Change stringsAsFactors settings for data.frame

January 7, 2024 by Tarik
Categories r Tags dataframe, default, r, r-factor Leave a comment

list all factor levels of a data.frame

December 3, 2023 by Tarik
Categories r Tags dataframe, r, r-factor Leave a comment

How to change order of boxplots when using ggplot2?

December 1, 2023 by Tarik
Categories r Tags boxplot, ggplot2, r, r-factor Leave a comment

Colouring plot by factor in R

July 16, 2023 by Tarik
Categories r Tags colors, plot, r, r-factor Leave a comment

How do I convert certain columns of a data frame to become factors? [duplicate]

June 6, 2023 by Tarik
Categories r Tags numeric, r, r-factor Leave a comment

Concatenate rows of a data frame

May 22, 2023 by Tarik
Categories r Tags concatenation, paste, r, r-factor, vector Leave a comment

Sort a factor based on value in one or more other columns

May 16, 2023 by Tarik
Categories r Tags r, r-factor Leave a comment

How to concatenate factors, without them being converted to integer level?

May 12, 2023 by Tarik
Categories r Tags concatenation, r, r-factor Leave a comment

Cleaning up factor levels (collapsing multiple levels/labels)

March 12, 2023 by Tarik
Categories r Tags r, r-factor, r-faq Leave a comment

Unseen factor levels when appending new records with unseen string values to a dataframe, cause Warning and result in NA

March 3, 2023 by Tarik
Categories r Tags append, dataframe, r, r-factor Leave a comment
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Tarik Billa

Software Engineer
tarikbilla@gmail.com
+8801884414000
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