dmt*_*dmt 12 formatting conditional latex r xtable
我正在使用xtable来生成放入Latex的表格,并且想知道是否有一种方法可以对单元格进行条件格式化,以便所有重要的p值都是灰色的?我在TexShop中使用Knitr.
以下是使用一个例子diamonds中的数据GGPLOT2,并运行一个测试TukeyHSD来预测carat从cut.
library(ggplot2)
library(xtable)
summary(data.aov <- aov(carat~cut, data = diamonds))
data.hsd<-TukeyHSD(data.aov)
data.hsd.result<-data.frame(data.hsd$cut)
data.hsd.result
Run Code Online (Sandbox Code Playgroud)
然后我可以data.hsd.result进入xtable格式:
xtable(data.hsd.result)
Run Code Online (Sandbox Code Playgroud)
在Latex中,输出如下所示:
diff lwr upr p.adj
Good-Fair -0.19695197 -0.23342631 -0.16047764 0.000000e+00
Very Good-Fair -0.23975525 -0.27344709 -0.20606342 0.000000e+00
Premium-Fair -0.15418175 -0.18762721 -0.12073628 0.000000e+00
Ideal-Fair -0.34329965 -0.37610961 -0.31048970 0.000000e+00
Very Good-Good -0.04280328 -0.06430194 -0.02130461 5.585171e-07
Premium-Good 0.04277023 0.02165976 0.06388070 3.256208e-07
Ideal-Good -0.14634768 -0.16643613 -0.12625923 0.000000e+00
Premium-Very Good 0.08557350 0.06974902 0.10139799 0.000000e+00
Ideal-Very Good -0.10354440 -0.11797729 -0.08911151 0.000000e+00
Ideal-Premium -0.18911791 -0.20296592 -0.17526989 0.000000e+00
Run Code Online (Sandbox Code Playgroud)
可以使任何p值<0.05自动生成灰色背景或以某种方式突出显示?显然,对于这个集合,它将是整个列,但我希望有一些适用于我所有数据的东西.
Vic*_*orp 18
你好试试这个:
\documentclass{article}
\usepackage{color}
\begin{document}
<<echo=FALSE, results='asis'>>=
df = data.frame(V1 = LETTERS[1:6], V2 = runif(6, 0, 1))
df$V3 = ifelse(df$V2 < 0.5, paste0("\\colorbox{red}{", df$V2, "}"), df$V2)
library(xtable)
print(xtable(df), sanitize.text.function = function(x) x)
@
\end{document}
Run Code Online (Sandbox Code Playgroud)
编辑
如果您有多个条件,一种解决方案是使用包dplyr和函数case_when:
set.seed(123)
df <- data.frame(V1 = LETTERS[1:6], V2 = runif(6, 0, 1))
library("dplyr")
df %>%
mutate(
V3 = case_when(
V2 < 0.5 ~ paste0("\\colorbox{red}{", round(V2, 3), "}"),
V2 >= 0.5 & V2 < 0.8 ~ paste0("\\colorbox{blue}{", round(V2, 3), "}"),
TRUE ~ formatC(V2, digits = 3)
)
)
# V1 V2 V3
# 1 A 0.2875775 \\colorbox{red}{0.288}
# 2 B 0.7883051 \\colorbox{blue}{0.788}
# 3 C 0.4089769 \\colorbox{red}{0.409}
# 4 D 0.8830174 0.883
# 5 E 0.9404673 0.94
# 6 F 0.0455565 \\colorbox{red}{0.046}
Run Code Online (Sandbox Code Playgroud)