如何使用Rmarkdown中的kable函数为PDF报表创建格式化表格?以下是MWE:
library(knitr)
df <- data.frame(bucket = 1:11,
value = c(-0.8125594, -0.7590050, -0.7189301, -0.7188391, -0.5047816,
-0.3439579, -0.4376782, -0.1300217, 0.9145718, 2.1844290,
4.8374356))
print(kable(df))输出:
| bucket| value|
|------:|----------:|
| 1| -0.8125594|
| 2| -0.7590050|
| 3| -0.7189301|
| 4| -0.7188391|
| 5| -0.5047816|
| 6| -0.3439579|
| 7| -0.4376782|
| 8| -0.1300217|
| 9| 0.9145718|
| 10| 2.1844290|
| 11| 4.8374356|我正在尝试将其格式化为PDF格式,具有良好的视觉效果,如附件中的图片:

发布于 2018-02-23 18:07:07
不需要用print包装kable函数。下面是一个演示它的基本RMarkdown文档:
---
title: "MWE"
output: pdf_document
---
```{r, message = FALSE}库(Knitr)
df <- data.frame(存储桶= 1:11,
value = c(-0.8125594, -0.7590050, -0.7189301, -0.7188391, -0.5047816, -0.3439579, -0.4376782, -0.1300217, 0.9145718, 2.1844290, 4.8374356))kable(df)

如果您需要进一步定制该表,我建议您查看
kableExtra包:https://haozhu233.github.io/kableExtra/awesome_table_in_pdf.pdf
发布于 2018-02-23 16:00:15
您可以使用tableHTML创建灵活的HTML表格,这些表格可以使用CSS设置样式。
library(tableHTML)首先,创建一个具有特定列宽、标题和'scientific'主题的tableHTML (该主题的默认文本对齐方式是'center',这就是为什么需要使用add_css_conditional_column()和add_css_header()将其更改为'right' )。最后一件事是左对齐标题,并添加页边距:
df %>%
tableHTML(rownames = FALSE,
widths = c(50, 100),
theme = 'scientific',
caption = 'Table 4: Bucket Table') %>%
add_css_conditional_column(columns = 1:2,
conditional = "between",
between = c(-Inf, Inf),
css = list(c("text-align"),
c("right !important"))) %>%
add_css_header(css = list(c("text-align"),
c("right !important")),
headers = 1:2) %>%
add_css_caption(css = list(c("text-align", "margin-bottom"),
c("left", "10px")))结果如下所示:

https://stackoverflow.com/questions/48943256
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