Description Usage Arguments Details Value Examples
View source: R/prefix_operation.R
Extracts and returns a vector of column prefixes of a dataframe according to a separator
1 | prefix_vector(dataframe, separator)
|
dataframe |
data.frame. The dataframe from which the prefix vector is to be extracted. |
separator |
string. The prefix separator. |
prefix_vector returns a vector of column prefixes of a dataframe according to a separator
returns a vector of column prefixes.
1 2 3 4 5 6 | A_column <- c(1, 2, 3)
B_column <- c(4, 5, 6)
C_column <- c(7, 8, 9)
df <- data.frame(A_column, B_column, C_column)
pref_vec <- prefix_vector(df, "_")
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.