Preparing Data for Analysis is (more than) Half the Battle

<p>Just last week, a colleague mentioned that while he does a lot of study design these days, he no longer does much data analysis.</p> <p>His main reason was that 80% of the work in data analysis is preparing the data for analysis.&nbsp;<a href="https://www.theanalysisfactor.com/statistical-analysis-planning-strategies/" rel="noopener ugc nofollow" target="_blank">Data preparation</a>&nbsp;is s-l-o-w and he found that few colleagues and clients understood this.</p> <p>Consequently, he was running into expectations that he should analyze a raw data set in an hour or so.</p> <p>You know, by clicking a few buttons.</p> <p><a href="https://medium.com/@kgm_52135/preparing-data-for-analysis-is-more-than-half-the-battlel-f81df7accec2"><strong>Website</strong></a></p>
Tags: Half Battle