Message-ID: <C33DBFC2-740E-4B8B-ADFE-D789BBCFB657@dcn.davis.ca.us>
Date: 2021-01-22T07:57:29Z
From: Jeff Newmiller
Subject: rmarkdown and source call to R file.
In-Reply-To: <6d335981e3edce1e9e596a73bcab6d715084d0d4.camel@mailbox.org>
This is off topic here... please read the Posting Guide about getting help on contributed packages. Check out the RStudio forums.
FWIW you should also look carefully at ?knitr::knit_global ... I don't think it does what you seem to think it does.
On January 21, 2021 10:49:17 PM PST, Georgios via R-help <r-help at r-project.org> wrote:
>Hi!
>I'm new in R and this list.
>I made a shiny app using R studio.
>my files are:
> -server.R
> -ui.R
> -helper.R
> -Report.Rmd.
>
>All the files are on the same directory and helper.R is a file that
>contains a lot of functions used in Report.Rmd and server.R
>
>for some reason I cant call from Report.Rmd the file helper.R
>
>My code in Report.Rmd is
>
> ## Summarize table
> ```{r, echo=FALSE}
> library(knitr)
> source("helper.R", local = knitr::knit_global())
> summarized_table<-give_table(params$ldf_summary)
> kable(summarized_table,"simple")
> ```
>If I use absolute path it works but since I want to upload it to
>https://www.shinyapps.io/ I must make it work with relative path.
>
>The message I get is:
>
> processing file: Report.Rmd
>
> |..........................
> | 25%
> ordinary text without R code
>
>
> |....................................................
> | 50%
> label: unnamed-chunk-1 (with options)
> List of 1
> $ echo: logi FALSE
>
> Quitting from lines 13-17 (Report.Rmd)
>
> Warning: Error in file: cannot open the connection
> [No stack trace available]
>
>
>The funny thing is that if I put the cursor inside "" at the beginning
>and I press tab I get the option to choose helper.R. So Im guessing
>that I'm on the right directory.
>Any ideas what I'm missing?
>
>I'm stuck on this lines of code 2 days now.
>I would really appreciate
>any ideas.
>
>
>Thanks in advance for your help!!!
>
>
>ps. I tried all the combinations in Tools->Global Options-> "Evaluate
>chunks in directory" with no luck.
>
>______________________________________________
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>PLEASE do read the posting guide
>http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.
--
Sent from my phone. Please excuse my brevity.