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How to get column name and column index

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#r #dataframe #r-colnames
186
Views

What is the best way to retrieve a column of a data.frame with its column name?

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#r #dataframe #vector #subset #r-colnames
410
Views

Subset columns in df using for loop in R

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#r #dataframe #for-loop #subset #r-colnames
8
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How to use recode() in a loop?

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#for-loop #recode #r-colnames
45
Views

How to paste individual column names in front of column means in R?

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#r #r-colnames
54
Views

When is it necessary to use quotation marks to refer to a column in my dataframe and when can I do it without?

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#r #dataframe #lazy-evaluation #tidyeval #r-colnames
51
Views

Concatenate 2 dataframe in alternate way ( first column of first dataframe, first column of second dataframe and so on but with column names unchanged

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#r #dataframe #cbind #r-colnames
121
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cbind() - how to label a vector dynamically in one line

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#r #cbind #function-parameter #r-colnames
614
Views

Add a suffix and prefix to some column names in R

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#r #r-colnames
293
Views

Add suffix to some columns in 1st dataframe based on values in 2 columns in 2nd dataframe

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#r #rename #r-colnames
656
Views

data.frame from lists in list, weird column names

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#r #dataframe #list #r-colnames
40
Views

How add a column to a data.frame with name extracted from an existing column in R?

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#r #dataframe #tidyverse #lubridate #r-colnames
62
Views

R show data from matrix/ dataframe but not the column or row names

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#r #dataframe #r-markdown #r-colnames
36
Views

Replace certain colnames in a list of data frames

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#r #list #rename #r-colnames
93
Views

How do I make the name of a list the name of its column?

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#r #list #data-wrangling #r-colnames
34
Views

How can I make column names like "X_re" after recoding?

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#r #r-colnames
81
Views

Is there a way to name column names or rownames?

Published on
#r #arrays #matrix #r-colnames #r-rownames
522
Views

assign items from list of lists as column names for data frames

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#r #dataframe #list #r-colnames
76
Views

Assigning column name as title within for loop

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#r #for-loop #r-colnames
57
Views

Remove middle inconsistent characters from a column header column name with r

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#r #string #character #special-characters #r-colnames

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