摆脱 kable 中的 addlinespace [英] Get rid of addlinespace in kable

问题描述

在 knitr/Sweave 报告中，带有选项 booktabs=TRUE 的 knitr 的 kable 函数添加了一个 addlinespace 每第五行:

In a knitr/Sweave report, the kable function of knitr with the option booktabs=TRUE adds a addlinespace each fifth line:

P1 & A & 10 & 11.016181 & 110.16181 & 44.95101 & 269.9745\
P1 & B & 10 & 8.592386 & 85.92386 & 35.06083 & 210.5743\
P1 & A & 100 & 120.610305 & 120.61031 & 58.61274 & 248.1857\
P1 & B & 100 & 94.990728 & 94.99073 & 46.16245 & 195.4671\
P2 & A & 1000 & 698.097191 & 69.80972 & 37.34843 & 130.4846\
addlinespace
P2 & B & 1000 & 837.649249 & 83.76492 & 44.81452 & 156.5690\
P2 & A & 10000 & 10356.365176 & 103.56365 & 49.47422 & 216.7883\
P2 & B & 10000 & 10214.989594 & 102.14990 & 48.79884 & 213.8289\
ottomrule

是否可以在仍然使用选项 booktabs=TRUE 的同时摆脱这些 addlinespace?

Is it possible to get rid of these addlinespace's while still using the option booktabs=TRUE?

推荐答案

您可以将参数 linesep = "" 添加到 kable.这将被传递给 kable_latex 覆盖默认值的地方

You can add the argument linesep = "" to kable. This will be passed on to kable_latex where it overwrites the default

linesep = if (booktabs) c('', '', '', '', '\addlinespace') else '\hline'

例子:

kable(cars, format = "latex", booktabs = TRUE, linesep = "")

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