假设我的数据如下:
df1 = data.frame(A=c(1000000.51,5000.33), B=c(0.565,0.794))
我想使用DataTables 并且列A是(1,000,001; 5,000)
library(DT)
datatable(df1) %>% formatPercentage('B', 2) %>%
formatRound('A',digits = 0)
我知道我可以使用比例
library(scales)
comma_format()(1000000)
但我不确定如何将其与DataTables结合起来
谢谢!
答案 0 :(得分:17)
有同样的问题:
试试这个:
require(DT)
require(dplyr)
df1 = data.frame(A=c(1000000.51,5000.33, 2500, 251), B=c(0.565,0.794, .685, .456))
df1 <- df1 %>% mutate(A=round(A,digits=0))
datatable(df1) %>% formatPercentage('B', 2) %>%
formatCurrency('A',currency = "", interval = 3, mark = ",")
答案 1 :(得分:3)
您可以使用formatC
library(dplyr)
library(DT)
df1 %>%
mutate(A = formatC(round(A), format = "f", big.mark = ",", drop0trailing = TRUE),
B = paste0(formatC(100 * B, format = "f", digits = 2), "%")) %>%
datatable()
给出了:
答案 2 :(得分:0)
答案 3 :(得分:0)