r - Extract the first (or last) n characters of a string - Stack Overflow
Apr 9, 2013 · I want to extract the first (or last) n characters of a string. This would be the equivalent to Excel's LEFT() and RIGHT().
r - First letter to upper case - Stack Overflow
Jan 24, 2016 · This does not answer the question, as str_to_title converts every letter in the string to lowercase, except the first letter of each word. E.g., str_to_title("AB ABC abc") returns Ab …
r - Automatically adding letters of significance to a ggplot barplot ...
Sep 24, 2021 · This chapter on using the compact letter display may be of interest to you. Note that it especially goes into why I put the caption below the ggplot. Furthermore, I believe that …
r - Capitalize the first letter of both words in a two word string ...
Jun 16, 2011 · Convert uppercase Letter addresses to lower case in R. 0. Capitalize a column of characters. 0.
r - Change letter case of column names - Stack Overflow
In some files the column names are all capital letters and in some files only the first letter of the column names is capitalized. I need to append the data sets and thought the easiest way to …
r - Test if characters are in a string - Stack Overflow
The outcome is the boolean vector r which identifies which, if any, of the keywords are contained in the string. Therefore, I recommend using grepl to determine if any keywords are in a string. …
r - Splitting String based on letters case - Stack Overflow
Inserting delimiter before nth uppercase letter in R string. 1. Split vectors by uppercases and lower ...
Getting and removing the first character of a string
Selecting the first letter is trivial as previous answers: substring(x,1,1) Share. Improve this answer ...
r - How to generate a compact letter display for pairwise …
Aug 31, 2019 · The package also has a function (cld) to print the "compact letter display." As an example we can use the iris data set that comes with R: As an example we can use the iris …
r - Adding Tukey's significance letters to boxplot - Stack Overflow
Feb 5, 2018 · Adding compact letter display to a geom_boxplot. Related. 3. Tukey's results on boxplot in R. 2.