kable

问题 First, the package kableExtra indeed produces awesome table. I just have an additional request : When running this example ( from the manual) iris[1:10, ] %>% select(-Species) %>% mutate_if(is.numeric, function(x) { cell_spec(x, "latex", bold = T, color = spec_color(x, end = 0.9), font_size = spec_font_size(x)) }) %>% kable("latex", escape = F, booktabs = T, linesep = "", align = "c") The cells are formated in each column. (1) How to adjust them to the entire table ? (2) Or to a user defined

问题 I am trying to print a data.frame in a pdf using kable and collapse_rows functions. And it did not manage to make it works. Please try the following reprex: --- title: "Example" output: bookdown::pdf_document2 --- ```{r bandIdentif, echo=F} library(dplyr);library(kableExtra) dt <- data.frame(A = c(rep("a", 2), rep("b", 3)), B = c(paste("answer", 1:5))) kable(dt, "latex") %>% collapse_rows(columns = 1, valign = "top") ``` I have updated all the packages (MaxTex and R) and Rstudio. However, the

问题 Both kableExtra and formattable have fantastic features and I'll like to be able to incorporate them both in my tables. Here is the table formatted using formattable: Health_status = c("Very good", "Good", "Fair", "Bad", "Very bad", "Not stated", "Total") Number = c(1032169, 453975, 125502, 22095, 5019, 73528, 1712288) Percent = c(60.3, 26.5, 7.3, 1.3, 0.3, 4.3, 100) Change = c(37672, 15231, 6536, 1988, 525, 30315, 92267) Percent_Change = c(3.8, 3.5, 5.5, 9.9, 11.7, 70.2, 5.7) df <- data

问题 I need to change the background colour of the headers of a table printed with knitr::kable. I can use kableExtra::column_spec to change the background of a whole column, but it doesn't affect the header row: library(knitr) library(kableExtra) kable(data.frame(a = 1, b = 2)) %>% column_spec(1, background = "yellow") Wanted outcome: A kable output where the header of column a has a yellow background (and the rest of the table a white background). 回答1: You can do this using cell_spec . For

问题 How can I align a kable table to be adjacent to a ggplot2 plot in an rmarkdown html_document? Foo.Rmd --- title: "Foo" output: html_document --- ```{r setup, include=FALSE} library(ggplot2) library(knitr) library(kableExtra) ``` # Table next to plot ```{r echo = FALSE} kable(head(iris)) %>% kable_styling(bootstrap_options = "striped", full_width = F) ggplot(iris, aes(x = Sepal.Length, y = Sepal.Width)) + geom_point() ``` I tried following the solution here but to no avail. 回答1: A great

问题 I am trying to use knitr::kable in Rmarkdown to create a table of latex equations. However, I am having difficulties getting special characters such as $\sum$ or $\hat$ to work. For example the following works: knitr::kable(head(mtcars[,c(1,2)], 10), row.names = FALSE, col.names = c("Time", "$\\delta_{m}_1$")) but when trying to include a hat or bar the following does not work: knitr::kable(head(mtcars[,c(1,2)], 10), row.names = FALSE, col.names = c("Time", "$\\hat{m}_1$")) Has anyone figured

问题 This has plagued me for too long, I would appreciate help. I have been investing time into kable, but it hasn't quite worked out for me the way I would like. I am looking to create multi grouped rows as in the image The code to do this is as follows: collapse_rows_dt <- expand.grid( District = sprintf('District %s', c('1', '2')), City = sprintf('City %s', c('1', '2')), State = sprintf('State %s', c('a', 'b')), Country = sprintf('Country with a long name %s', c('A', 'B')) ) collapse_rows_dt <-

问题 This has plagued me for too long, I would appreciate help. I have been investing time into kable, but it hasn't quite worked out for me the way I would like. I am looking to create multi grouped rows as in the image The code to do this is as follows: collapse_rows_dt <- expand.grid( District = sprintf('District %s', c('1', '2')), City = sprintf('City %s', c('1', '2')), State = sprintf('State %s', c('a', 'b')), Country = sprintf('Country with a long name %s', c('A', 'B')) ) collapse_rows_dt <-

问题 I am using R version 3.5.2 . I would like to evaluate a string in a kable function , but I am having some issues. Normally, I can pass a string through a for loop using the get function but in the kableExtra::add_header_above function I get the following error: Error: unexpected '=' in:"print(kable(df4,"html", col.names = c("zero","one")) %>% add_header_above(c(get("string") =" I have tried a handful of techniques like creating a string outside of the kable function and calling it, using page

问题 I want to use kable inside a for loop to generate a lot of tables in a HTML rmarkdown. I was looking for solutions and most of them are solved using the wrapper print around kable code. But when I want to generate html table outputs with kable_styling, this solution didn't work! For example: table <- tibble(a = c(1:10), b = letters[1:10]) for(each in 1:2) { print(table %>% kable()) cat("<br>") } This generate two simple tables. But when I try: table <- tibble(a = c(1:10), b = letters[1:10])