Steven Sanderson<p>Today's post was on applying functions to rows of a data frame.</p><p>Post: <a href="https://www.spsanderson.com/steveondata/posts/2025-09-15/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">spsanderson.com/steveondata/po</span><span class="invisible">sts/2025-09-15/</span></a></p><p>apply()</p><p><a href="https://rstats.me/tags/R" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>R</span></a> <a href="https://rstats.me/tags/RStats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RStats</span></a> <a href="https://rstats.me/tags/Blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Blog</span></a> <a href="https://rstats.me/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tech</span></a> <a href="https://rstats.me/tags/apply" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>apply</span></a> <a href="https://rstats.me/tags/rowwise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rowwise</span></a> <a href="https://rstats.me/tags/RProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RProgramming</span></a> <a href="https://rstats.me/tags/Code" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Code</span></a></p>