http://yihui.name/knitr/demo/child/knit_child
のコードに従って、pdfファイルの生成に成功しましたが、ファイルでその例を使用しようとすると:.Rmd
```{r, results='asis', echo=FALSE, message=FALSE}
out = NULL
for (p in c("p1","p2","p3","p4","p5","p6","p7","p8","p9","p10")) {
out = c(out, knit_child('quick_variable.Rmd'))
cat(out)
}
```
(私は元のコードを変更して、 で作業しRmd
ます)。
私には2つの問題があります.1つ目は次のとおりです。
|
| | 0% |
|... | 5% ordinary text without R code
|
|....... | 11% label: unnamed-chunk-4 (with options) List of 1 $ echo: logi FALSE
|
|.......... | 16% ordinary text without R code
|
|.............. | 21% label: unnamed-chunk-5 (with options) List of 2 $ echo : logi FALSE $ results: chr "asis"
....
(the output follows)
Obviously all this output is unwanted. I believe that this problem is related to the use of cat
in the code above, but if I remove that, no output, no plots is printed. What can I do for solving this?
Thanks in advance