title: Changing line size ggsurvplot
body: <p>Does anyone know how to change line thickness in R's <code>ggsurvplot</code>? I have tried several things, including using <code>size</code> (below), but nothing works. The lines stay intractably thick in my output and exported graphs. </p>
  
  <p>The code I have thus far is very basic:</p>
  
  <pre><code>library(survminer)
  fit &lt;- survfit(Surv(Time, Outcome) ~ Predictor, Confounder, data = Mydata)
  ggsurvplot(fit, size = 0.2, data = Mydata) 
  </code></pre>
  
  <p>I appreciate any help!</p>