更新时间:2023-11-21 20:48:58
Set character.only
on TRUE
Packages <- c("ggplot2", "lme4")
Packages %in% loadedNamespaces() # check if the packages are loaded
# [1] FALSE FALSE
pacman::p_load(Packages, character.only = TRUE)
Packages %in% loadedNamespaces()
# [1] TRUE TRUE
来自?p_load
:
"character.only
: 逻辑.如果为 TRUE,那么 p_load 将只接受单个输入,它是一个包含要加载的包名称的字符向量."
"
character.only
: logical. If TRUE then p_load will only accept a single input which is a character vector containing the names of packages to load."