熟悉R的朋友都会知道， dplyr包是对原始的数据集进行清洗、整理以及变换的有力武器之一。但是其使用会局...
问未能用dplyr ()和rename_with()重命名重复的列名ENNote that the echo = FALSE parameter was added...
Using rename_with library(dplyr)library(stringr)df %>% rename_with(~ str_c(., new_names), tail(names(.), 5))# A tibble: 10 x 5# a1 b2 c4 d5 e10# <int> <int> <int> <int> <int># 1 1 1 1 1 1# 2 2 2 2 2 2# 3 3 3 3 3 3# 4 4 4 4 4 4# 5 5 5 5 ...
第一个问题（导致错误的原因）是dplyr::rename要求参数作为var args传递，而不是作为单个列表传递。换句...
How to rename column in R with specfic numbers [duplicate] Ask Question Asked today Modified today Viewed 21 times Part of R Language Collective Report this ad-2 This question already has answers here: Rename columns by pattern in R (1 answer) R dplyr: rename variables using string...
Using rename_with library(dplyr)library(stringr)df %>% rename_with(~ str_c(., new_names), tail(names(.), 5))# A tibble: 10 x 5# a1 b2 c4 d5 e10# <int> <int> <int> <int> <int># 1 1 1 1 1 1# 2 2 2 2 2 2# 3 3 3 3 3 3# 4 4 4 4 4 4# 5 5 5 5 ...
I have tried renaming with the following strategies: Layers(seur2[["RNA"]])[1] <- 'counts.sampleID' Error in Layers(seur2[["RNA"]])[1] <- "counts.sampleID : could not find function "Layers<-" and I have also tried using the full path: ...
But wouldn't it be better to have an specific function with a better syntax (more legible)?Member gorcha commented Sep 12, 2016 Hey, using magrittr (from which dplyr borrows the %>%) it's possible to do this using the "Compound assignment pipe" operator (%<>%) in a very clean wa...
select & rename R Functions of dplyr Package Subsetting Data Frame in R The length Function in R The ncol R Function NA Values in R The R Programming Language I’m Joachim Schork. On this website, I provide statistics tutorials as well as code in Python and R programming....
函数与参数 形式参数与实际参数 形式参数99%可以删除 图片 命名新的函数 > jimmy <- function(a,b,...