xtable

问题 Is it possible to place a table generated with the xtable (or alternatively the pander ) package and a generated plot side-by-side in R markdown knitting to pdf while the rest of the document is not in columns? The following simple example hopefully illustrates the idea: \begin{multicols}{2} ```{r} plot(cars) ``` ```{r, results='asis'} library('xtable') print(xtable(head(cars,5)), type = "latex") ``` \end{multicols} However, this does not produce the plot. I know that solutions exist using

问题 I have problem with my tables when knitting them to PDF - the first table isn't printed properly although I used the same pattern for all 3 tables - the first table is printed partially with code: I used this code until the first table: ```{r echo=FALSE, warning=FALSE} library("markdown") library(xtable) options(xtable.comment = FALSE) ``` ## Aufgabe: Die durchschnittliche Anzahl an Brüchen für jeden Wolltyp und Druckvariante ist: ```{r echo=FALSE} round(with(warpbreaks, tapply(breaks, list

问题 I have used the two answers below to add colors to alternating rows in xtable or to add a footer to a long table, but I need to figure out how to do both. (1) How to only show table caption once in "list of table" for a table split onto multiple pages and (2) R, knitr, xtable, alternating row colors Is there a way to use both at the same time? 回答1: From the answers you listed it seems you used LaTeX as output. You can combine two or more add.to.row command by assigning a position to each

问题 I have used the two answers below to add colors to alternating rows in xtable or to add a footer to a long table, but I need to figure out how to do both. (1) How to only show table caption once in "list of table" for a table split onto multiple pages and (2) R, knitr, xtable, alternating row colors Is there a way to use both at the same time? 回答1: From the answers you listed it seems you used LaTeX as output. You can combine two or more add.to.row command by assigning a position to each

问题 I have a data.frame that I need as a nice PDF table for a scientific poster. While it's very easy to export plots via pdf() , I'm stuck with this table. I know how to get a PDF table with rmarkdown, e.g. --- output: pdf_document --- ```{r tab, echo=FALSE, results='asis'} library(xtable) xtable(head(mtcars)) ``` But I want this output directly from the R script, e.g. renderThisToPDF(xtable(head(mtcars), to="nicetable.pdf") # fantasy code How would I do this? So far I attempted this code with a

问题 I want to convert a data.frame into a (booktab) latex table with multicolumns but I fail to create output which puts the \toprule on top of the table. The following data is used dat <- structure(c(841.8, 804.4, 135.1, 106.2, 0.7025, 0.09645, 305.2, 707.1, 449.3, 119.9, 0.7025, 0.09645), .Dim = c(2L, 6L), .Dimnames = list( c("ev", "smooth"), c("Mean", "SD", "best", "Mean", "SD", "best"))) > dat Mean SD best Mean SD best ev 841.8 135.1 0.70250 305.2 449.3 0.70250 smooth 804.4 106.2 0.09645 707

问题 I want to convert a data.frame into a (booktab) latex table with multicolumns but I fail to create output which puts the \toprule on top of the table. The following data is used dat <- structure(c(841.8, 804.4, 135.1, 106.2, 0.7025, 0.09645, 305.2, 707.1, 449.3, 119.9, 0.7025, 0.09645), .Dim = c(2L, 6L), .Dimnames = list( c("ev", "smooth"), c("Mean", "SD", "best", "Mean", "SD", "best"))) > dat Mean SD best Mean SD best ev 841.8 135.1 0.70250 305.2 449.3 0.70250 smooth 804.4 106.2 0.09645 707

问题 I'm outputting a dataframe to html via xtable . I want to add commas to numbers in a couple columns of the table. I figured before I did my own paste hack I'd check if there is a built in way to do this. 回答1: You might want to consider transforming the column using formatC > formatC(1:10 * 100000, format="d", big.mark=",") [1] "100,000" "200,000" "300,000" "400,000" "500,000" "600,000" [7] "700,000" "800,000" "900,000" "1,000,000" 回答2: Huge thanks to Jonathan Chang for his answer. formatC

问题 I'm outputting a dataframe to html via xtable . I want to add commas to numbers in a couple columns of the table. I figured before I did my own paste hack I'd check if there is a built in way to do this. 回答1: You might want to consider transforming the column using formatC > formatC(1:10 * 100000, format="d", big.mark=",") [1] "100,000" "200,000" "300,000" "400,000" "500,000" "600,000" [7] "700,000" "800,000" "900,000" "1,000,000" 回答2: Huge thanks to Jonathan Chang for his answer. formatC

问题 This is a follow-up to a question I posted earlier (How to center LaTeX xtable output in full text width). I realize that my MWE from this previous post was incomplete. In an effort to make it as minimal of an example as possible, I did leave out something that ended up conflicting. Hence, here, I am posting the issue more fully. I am using tufte-handout (http://mirrors.ibiblio.org/CTAN/macros/latex/contrib/tufte-latex/sample-handout.pdf) to create a small report in latex. I have a file code