r-markdown

问题 When opening .rmd files in RStudio 3.3.2, they show up as completely empty. There is text if I open using Notepad or if I open on another machine. What is going on? RMD file in question 回答1: I had a similar issue with older R files that opened as empty. It turned out that RStudio didn't use the correct encoding as default and therefore wasn't able to read the file (presented the file as empty). You can make sure that you are using the correct encoding by: Opening the file in RStudio as you

问题 When opening .rmd files in RStudio 3.3.2, they show up as completely empty. There is text if I open using Notepad or if I open on another machine. What is going on? RMD file in question 回答1: I had a similar issue with older R files that opened as empty. It turned out that RStudio didn't use the correct encoding as default and therefore wasn't able to read the file (presented the file as empty). You can make sure that you are using the correct encoding by: Opening the file in RStudio as you

问题 When opening .rmd files in RStudio 3.3.2, they show up as completely empty. There is text if I open using Notepad or if I open on another machine. What is going on? RMD file in question 回答1: I had a similar issue with older R files that opened as empty. It turned out that RStudio didn't use the correct encoding as default and therefore wasn't able to read the file (presented the file as empty). You can make sure that you are using the correct encoding by: Opening the file in RStudio as you

问题 How can a landscape table be plotted in R Markdown (PDF output) without causing a page break to be inserted? There is the function landscape from the kableExtra package, but this forces a page break to be inserted. Example: The normal behaviour for tables in R Markdown is that the will float to minimise the breaking up of text. --- output: pdf_document --- Some Text ```{r, echo=F, warning=F} library(kableExtra) knitr::kable(mtcars, format = "latex", caption = "A table") ``` More Text

问题 How can a landscape table be plotted in R Markdown (PDF output) without causing a page break to be inserted? There is the function landscape from the kableExtra package, but this forces a page break to be inserted. Example: The normal behaviour for tables in R Markdown is that the will float to minimise the breaking up of text. --- output: pdf_document --- Some Text ```{r, echo=F, warning=F} library(kableExtra) knitr::kable(mtcars, format = "latex", caption = "A table") ``` More Text

问题 How can a landscape table be plotted in R Markdown (PDF output) without causing a page break to be inserted? There is the function landscape from the kableExtra package, but this forces a page break to be inserted. Example: The normal behaviour for tables in R Markdown is that the will float to minimise the breaking up of text. --- output: pdf_document --- Some Text ```{r, echo=F, warning=F} library(kableExtra) knitr::kable(mtcars, format = "latex", caption = "A table") ``` More Text

问题 I'm used to R, but new to R markdown. I would like to insert python chunks in the code. However, I cannot get it to work. Every time I press "Knit", it starts knitting until it hits the first python chuck. Then it just pauses, without providing an error message. I've tried using many example codes setting up a python engine with reticulate and knitr from the internet, but none of them work. I've specified different python files, versions, etc. It seems like I'm missing something, but I cannot

问题 I'm used to R, but new to R markdown. I would like to insert python chunks in the code. However, I cannot get it to work. Every time I press "Knit", it starts knitting until it hits the first python chuck. Then it just pauses, without providing an error message. I've tried using many example codes setting up a python engine with reticulate and knitr from the internet, but none of them work. I've specified different python files, versions, etc. It seems like I'm missing something, but I cannot

问题 I'm used to R, but new to R markdown. I would like to insert python chunks in the code. However, I cannot get it to work. Every time I press "Knit", it starts knitting until it hits the first python chuck. Then it just pauses, without providing an error message. I've tried using many example codes setting up a python engine with reticulate and knitr from the internet, but none of them work. I've specified different python files, versions, etc. It seems like I'm missing something, but I cannot

问题 I'm trying to create multiple tables using kable from a csv file, but the requirement is that I need to also put an image in the table as per the below image. The entire image needs to be in the left column. Is this possible? The dataframe looks like this: df<-data.frame(Amount= c('$25', '$45', '$75'), Rate = c('1%', '1%', '3%'), Location = c('Germany', 'Switzerland', 'England'), ImageName= c('GE.png', 'BE.png', 'CE.png'), Status = c('Sold','Unsold','Sold') ) So far my R code is --- output: