如何在Perl中输出文本表？ [英] How do I output a text table in Perl?

问题描述

 混淆矩阵$ b我想输出一个包含四个变量的表格， 
 $ b H | P | 
 ----------------------- 
 $ var1 | $ var2 | H 
 $ var3 | $ var4 | P 
  

我遇到的问题是根据变量中的位数，格式变化并且各条线被抵消。我知道这是一个完全noobie的问题，但是我从来不必过分关注输出的格式，而这次我只是想要得到的一些小东西。任何帮助都会很好，谢谢。 Text :: Table / a>， Text :: SimpleTable :: AutoWidth

I want to output a table containing four variables, an example of the desired format is:

A confusion matrix

H        |    P     |
-----------------------
$var1    |   $var2  | H
$var3    |   $var4  | P

The problem I am having is that depending on the number of digits in the variables, the format changes and the various lines are offset. I know this is a complete noobie question, but I have never had to pay too much attention to the format of output before, its just one of those little things I want to get right this time. Any help at all would be great, thanks.

解决方案

Text::Table, Text::SimpleTable::AutoWidth

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