txt_paste: Concatenate strings with options how to handle missing data

In udpipe: Tokenization, Parts of Speech Tagging, Lemmatization and Dependency Parsing with the 'UDPipe' 'NLP' Toolkit

Concatenate strings with options how to handle missing data

Description

NA friendly version for concatenating string

Usage

txt_paste(..., collapse = " ", na.rm = FALSE)

Arguments

...	character vectors
collapse	a character string to be used to paste the vectors together. Defaults to a space: ' '.
na.rm	logical, if set to TRUE, will replace NA with ”. If set to FALSE, will have a resulting value of NA if at least one element is NA, in a similar spirit as mean. Defaults to FALSE.

Value

a character vector

See Also

paste

Examples

x <- c(1, 2, 3, NA, NA)
y <- c("a", "b", "c", NA, "OK")
paste(x, y, sep = "-")
txt_paste(x, y, collapse = "-", na.rm = TRUE)
txt_paste(x, y, collapse = "-", na.rm = FALSE)

x <- c(NA, "a", "b")
y <- c("1", "2", NA)
z <- c("-", "*", NA)
txt_paste(x, y, z, collapse = "", na.rm = TRUE)
txt_paste(x, y, z, "_____", collapse = "", na.rm = TRUE)
txt_paste(x, y, z, "_____", collapse = "", na.rm = FALSE)

udpipe documentation built on Jan. 6, 2023, 5:06 p.m.