colorize

README.Rmd

@@ -14,12 +14,7 @@ knitr::opts_chunk$set(
 library(ggplot2)
 
 colorize <- function(x, color) {
-  if (knitr::is_latex_output()) {
-    sprintf("\\textcolor{%s}{%s}", color, x)
-  } else if (knitr::is_html_output()) {
-    sprintf("<span style='color: %s;'>%s</span>", color,
-      x)
-  } else x
+  sprintf("\\textcolor{%s}{%s}", color, x)
 }
 ```
 

README.md

@@ -14,10 +14,9 @@ potential improvements.*
 status](https://www.r-pkg.org/badges/version/IRTest)](https://CRAN.R-project.org/package=IRTest)
 <!-- badges: end -->
 
-**IRTest** is a useful tool for <span style="color: red;">IRT</span>
-(item response theory) parameter <span
-style="color: red;">est</span>imation, especially when the violation of
-normality assumption on latent distribution is suspected.  
+**IRTest** is a useful tool for (item response theory) parameter
+imation, especially when the violation of normality assumption on latent
+distribution is suspected.  
 **IRTest** deals with uni-dimensional latent variable.  
 In **IRTest**, including the conventional assumption of normality on
 latent distribution, several methods can be applied for estimation of