我受命将使用图形包的代码从bwplot包更改为带有lattice的代码，以得到相同的结果。
箱线图：
par(mai = c(1,1,1),omi = c(0,0))
set.seed(591)
xx1 <- rnorm(20,mean = 3,sd = 3.6)
xx2 <- rpois(40,lambda = 3.5)
xx3 <- rchisq(31,df = 5,ncp = 0)
box1 <- boxplot(xx1,xx2,xx3,names = c("Group-1","Group-2","Group-3"),cex = 0.7)
不幸的是，当我尝试更改它时，无法在1个图表中插入这3个图。 到目前为止，我所做的一切：
library(lattice)
bwplot(xx1,ylab="Group-1")
bwplot(xx2,ylab="Group-2")
bwplot(xx3,ylab="Group-3")
您可以使用以下代码通过<?php
/**
* Customer processing order email
*
* This template can be overridden by copying it to yourtheme/woocommerce/emails/customer-processing-order.php.
*
* HOWEVER,on occasion WooCommerce will need to update template files and you
* (the theme developer) will need to copy the new files to your theme to
* maintain compatibility. We try to do this as little as possible,but it does
* happen. When this occurs the version of the template file will be bumped and
* the readme will list any important changes.
*
* @see https://docs.woocommerce.com/document/template-structure/
* @author WooThemes
* @package WooCommerce/Templates/Emails
* @version 2.5.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* @hooked WC_Emails::email_header() Output the email header
*/
do_action( 'woocommerce_email_header',$email_heading,$email ); ?>
<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Trebuchet MS,Tahoma,sans-serif"><![endif]-->
<div>My custom html</div>
<!--[if mso]></td></tr></table><![endif]-->
<?php
/**
* @hooked WC_Emails::order_details() Shows the order details table.
* @hooked WC_Structured_Data::generate_order_data() Generates structured data.
* @hooked WC_Structured_Data::output_structured_data() Outputs structured data.
* @since 2.5.0
*/
do_action( 'woocommerce_email_order_details',$order,$sent_to_admin,$plain_text,$email );
/**
* @hooked WC_Emails::email_footer() Output the email footer
*/
do_action( 'woocommerce_email_footer',$email );
软件包来实现
lattice 