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字幕长度加宽表,额外+乳胶

kableextra latex r

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delcast · 技术社区 · 7 年前

问题: 我的桌子是用 kableExtra 包装如下:

如果需要,我如何强制标题为几行,调整到表的最小宽度,而不是相反?

carbon_benefits%>%
  set_names(c("Year","Date","Canary","Total","Date","Canary","Total"))%>%
kable(
    caption = "\\label{tab:carbon_costs}Carbon sequestration values over time.",
    booktabs = T,
    escape = F,
    linesep= "") %>%
  kable_styling(latex_options = c("hold_position"))%>%
  add_header_above(c("","Lower"=3,"Higher"=3))%>%
  footnote(general=paste("Combining the totals for all years for both species yields a lower bound of ",round(sum(carbon_benefits$total_lower),digits=0)," and a higher bound of ",round(sum(carbon_benefits$total_upper),digits=0),".",sep = ""),
           footnote_as_chunk = T)

于2018年7月18日由 reprex package (第0.2.0版)。

1 回复 | 直到 7 年前

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iod 7 年前

你可以用 str_wrap 从 stringr 将文本包装成合理的行长度:

footnote(general=
  stringr::str_wrap(paste0("Combining the totals for all years for both species yields a lower bound of ",round(sum(carbon_benefits$total_lower),digits=0)," and a higher bound of ",round(sum(carbon_benefits$total_upper),digits=0),"."), 
    width=txtwidth), 
  footnote_as_chunk = T)

然后,可以将txtwidth设置为基于预期列数的合理长度计算。这取决于你的数据结构。在本例中,每列大约有5-6个字符,所以是35-40个字符?