r-markdown

问题 I've been reading all the documentation and examples I can find for Knitr's output hooks for editing the output of the document. I'm using Knitr to process a .Rmd file, which looks like this: [SOME_SHORTCODE_TO_BE_REPLACED] (I eventually want this to be replaced by Knitr when it parses the document) ```{r echo=TRUE, eval=FALSE} data1 <- rnorm(10, mean = 0, sd = 10) data2 <- rnorm(10, mean = 2, sd = 2) model <- lm(data1 ~ data2) summary(model) ``` If I run opts_chunk$set(tidy = FALSE) knit

问题 I'm new on shiny and flexdashboard.With flexdashboard I've written a .Rmd file to make a nice shiny application (I'm just a statistician). I want to export some calculations (by a download button)in a report with a pdf file. In shiny examples, I need again to create another Rmd file, as an example of report.Rmd. I can open my application in the browser, and i'm successful to download a pdf file. But it's not working online (with shinyapps.io). I have two files with .rmd extension, and another

问题 I'm working on a shiny-app that produces and sends a pdf-report, containing the wrangled data. The problem is that I can't get the table layout to look as the client want it to look. The client wants the tables to lack lines/borders except ontop of the last row, is this possible in kable and/or kableExtra? No answers containing other packages please, as I'm aware that of xtable. table.tbl <- tibble(var1 = c("entry 1", "entry 2", "entry 3", "entry 4"), var2 = c(2000, 1000, 3000, 200), var3 = c

问题 I would like to put ggplots into a list and then later print each one in the list. That should be done with rmarkdown and knitr in RStudio. MWE (of course, in real, the list gets filled somewhere else than printed): --- title: "nice title" author: "Me" date: 12\. Januar 2016 output: pdf_document: fig_caption: yes fig_width: 7 keep_tex: yes number_sections: yes toc: yes html_document: default --- Here is my plot: ```{r, echo=F} library(ggplot2) printGGlist <- function(gglist){ for(gg in gglist

问题 I am generating the error: > options(encoding='UTF-8'); require(knitr); knit('March-2013-Report.Rmd'); Loading required package: knitr processing file: March-2013-Report.Rmd |...................... | 33% ordinary text without R code |........................................... | 67% label: unnamed-chunk-1 Quitting from lines 4-5 (March-2013-Report.Rmd) Error in evaluate(code, envir = env, new_device = FALSE, stop_on_error = if (options$include) opts_knit$get("stop_on_error") else 2L) : unused

问题 When I try to compile an Rmarkdown document to pdf, I get this error: Error: Functions that produce HTML output found in document targeting latex output. Please change the output type of this document to HTML. Alternatively, you can allow HTML output in non-HTML formats by adding this option to the YAML front-matter of your rmarkdown file: always_allow_html: yes Note however that the HTML output will not be visible in non-HTML formats. Does anyone know what this means? 回答1: Have you tried the

问题 I am creating a RMarkdown HTML document where chunks are sourcing R files: ```{r } source("test.R") ``` Where test.R is: library(ggplot2) library(plotly) data <- as.data.frame(datasets::mtcars) create_plot <- function(data, var_x, var_y, var_color, var_size) { data %>% ggplot(aes_string( x = var_x, y = var_y, color = var_color, size = var_size)) + geom_point() } p <- create_plot(data, "disp", "qsec", "vs", "hp") p <- ggplotly(p) print(p) This works inline the Rmarkdown document (RStudio) but

问题 I coudln't find out how to use the "lang: de" option (link) properly. That is, while tables are correctly named "Tabelle", the following settings: --- title: "German quotation marks" author: "will" date: "24 Jänner 2018" output: pdf_document --- "Das ist sehr schön", sagte sie. Produce this output: whereas the following is needed: 回答1: Following Tobi we can define language and use latex package csquotes . --- title: "German quotation marks" author: "will" date: "24 Jänner 2018" output: pdf

问题 This question already has answers here : Rstudio pdf knit fails with “Environment Shaded undefined” error (5 answers) Closed last year . I am creating a report using the rticles package and I get the following error when knitting an rticle IEEE paper which includes code-chunks: output file: rticles_IEEE.knit.md ! LaTeX Error: Environment Shaded undefined. I tried to understand how to fix the issue and played around with this question/answer. But I fail to see where to put the fix into the

问题 I have some troubles of changing the citation style of bibliography in my thesis. According to r-markdown to specify the bib style (I need acm from latex) I just need to do the following: --- title: "title" bibliography: biblioteka.bib biblio-style: acm output: pdf_document --- However, the biblio-style: acm seems to have no influences on the citation style. current citation : random forest has been already applied in credit scoring [@author1] ... @Article{author1, Title = {some title},