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Etiqueta r-faq - Esta es la página 6 - GeneraCodice
Counting unique / distinct values by group in a data frame
https://www.generacodice.com/es/articolo/4904432/counting-unique-distinct-values-by-group-in-a-data-frame
r
-
dataframe
-
r-faq
-
distinct-values
StackOverflow
How to order my dataframe lexicographicaly
https://www.generacodice.com/es/articolo/4893218/how-to-order-my-dataframe-lexicographicaly
sorting
-
r
-
r-faq
StackOverflow
What are the differences between concatenating strings with cat() and paste()?
https://www.generacodice.com/es/articolo/4883714/what-are-the-differences-between-concatenating-strings-with-cat-and-paste
string-concatenation
-
character
-
r
-
r-faq
StackOverflow
How do you specifically order ggplot2 x axis instead of alphabetical order? [duplicate]
https://www.generacodice.com/es/articolo/4883122/how-do-you-specifically-order-ggplot2-x-axis-instead-of-alphabetical-order-duplicate
r
-
r-faq
-
ggplot2
StackOverflow
What do the %op% operators in mean? For example “%in%”?
https://www.generacodice.com/es/articolo/4869212/what-do-the-op-operators-in-mean-for-example-in
syntax
-
operators
-
r
-
r-faq
StackOverflow
Convert list to data frame while keeping list-element names
https://www.generacodice.com/es/articolo/4861999/convert-list-to-data-frame-while-keeping-list-element-names
list
-
r
-
dataframe
-
r-faq
StackOverflow
Reshaping multiple sets of measurement columns (wide format) into single columns (long format)
https://www.generacodice.com/es/articolo/4808032/reshaping-multiple-sets-of-measurement-columns-wide-format-into-single-columns-long-format
r
-
r-faq
-
reshape
-
reshape2
-
tidyr
StackOverflow
Dollar sign before a variable
https://www.generacodice.com/es/articolo/4784046/dollar-sign-before-a-variable
r
-
dataframe
-
r-faq
-
dollar-sign
StackOverflow
Why is `vapply` safer than `sapply`?
https://www.generacodice.com/es/articolo/4768592/why-is-vapply-safer-than-sapply
r
-
r-faq
-
apply
StackOverflow
Error in if/while (condition) { : argument is of length zero
https://www.generacodice.com/es/articolo/4758556/error-in-if-while-condition-argument-is-of-length-zero
r
-
r-faq
StackOverflow
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