title: Computing Percentiles In BigQuery
body: <p>I am using BigQuery, and I need to compute the 25th, 50th, and 75th percentile of a column of a dataset. </p>
  
  <p>For example, how can I get the aforementioned numbers using BigQuery and STANDARD SQL. I have looked at the PERCENT_RANK, RANK, and NTILE functions but I can't seem to crack it. </p>
  
  <p>Here's some code that may guide me</p>
  
  <p>Appreciate the help!</p>