News for hackers. Stuff that matters.

A comment on An experiment to test if Bionic Reading helps you read faster. Parent comment

Re:An experiment to test if Bionic Reading helps you read fa... by hoodwink on Wednesday June 22, 2022 @07:43AM (#31834733)
for sure. due to this improved experiment design, we should now have the data to perform paired analyses rather than just looking at means.

what test do you use to compare variances though?

[ Parent | on HN ]
Re:An experiment to test if Bionic Reading helps you read fa... by nestorD on Wednesday June 22, 2022 @12:05PM (#31837835)
There are several options but the Levene test should be appropriate: https://www.itl.nist.gov/div898/handbook/eda/section3/eda35a...
[ Parent | on HN ]