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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

4

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