# Rollup Range? **URL:** \ **Category:** Ask for Help\ **Created:** [April 24, 2020, 2:35am UTC](https://community.glideapps.com/t/rollup-range/7730 "2020-04-24T02:35:32Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\ **Post date:** [April 24, 2020, 2:35am UTC](https://community.glideapps.com/t/rollup-range/7730/1 "2020-04-24T02:35:32Z")
Can I ask what this is? It doesn’t appear to do anything… ![Screenshot_4_23_20__10_33_PM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/2X/e/ed6a23b999ff387d872ab315c9d0c710e9794d2b.png) ---
**Author:** ![Jeff\_Hager](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jeff_hager/32/43_2.png) [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)\ **Post date:** [April 24, 2020, 3:05am UTC](https://community.glideapps.com/t/rollup-range/7730/2 "2020-04-24T03:05:36Z")
Not sure, but I have a theory. I couldn’t get it to work either. > **[How to Calculate Range](https://www.wikihow.com/Calculate-Range)** > > In statistics, range represents the difference between the highest value of a data set and the lowest value of a data set. The range shows how spread out the values in a series are. If the range is a high number, then the values in the... ---
**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\ **Post date:** [April 24, 2020, 3:20am UTC](https://community.glideapps.com/t/rollup-range/7730/3 "2020-04-24T03:20:30Z")
Ya…I figured it was statistical range (as in mean, median, mode, range). We’ll see! ---
**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\ **Post date:** [September 7, 2020, 8:05pm UTC](https://community.glideapps.com/t/rollup-range/7730/4 "2020-09-07T20:05:03Z")
@Mark Is this a thing? ---
**Author:** ![Mark](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/mark/32/125_2.png) [@Mark](https://community.glideapps.com/u/Mark)\ **Post date:** [September 7, 2020, 8:09pm UTC](https://community.glideapps.com/t/rollup-range/7730/5 "2020-09-07T20:09:18Z")
Range is max-min. ---
**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\ **Post date:** [September 7, 2020, 8:11pm UTC](https://community.glideapps.com/t/rollup-range/7730/6 "2020-09-07T20:11:36Z")
Right…I think this is broken though. It’s always outputted null. ![Screen Shot 2020-09-07 at 4.11.21 PM](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/2X/9/923fbbdfeedf26c5bf4f45c955d8c0a58d012f68.png) ---
**Author:** ![Mark](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/mark/32/125_2.png) [@Mark](https://community.glideapps.com/u/Mark)\ **Post date:** [September 7, 2020, 8:13pm UTC](https://community.glideapps.com/t/rollup-range/7730/7 "2020-09-07T20:13:22Z")
I’ll look at it, thanks! ---
**Author:** ![Jeff\_Hager](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jeff_hager/32/43_2.png) [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)\ **Post date:** [September 7, 2020, 8:47pm UTC](https://community.glideapps.com/t/rollup-range/7730/8 "2020-09-07T20:47:37Z")
Yeah, I’ve never been able to understand what range is. Has always returned empty for me as well since it was released or still on staging, so I don’t even know what it’s for. ---
**Author:** ![Mark](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/mark/32/125_2.png) [@Mark](https://community.glideapps.com/u/Mark)\ **Post date:** [September 7, 2020, 11:38pm UTC](https://community.glideapps.com/t/rollup-range/7730/9 "2020-09-07T23:38:49Z")
It’ll be fixed on Thursday. ---
**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\ **Post date:** [September 8, 2020, 12:02am UTC](https://community.glideapps.com/t/rollup-range/7730/10 "2020-09-08T00:02:09Z")
Now just to figure out a use case 🙃. The only application I know is to determine if a data set is within a threshold. ---
**Author:** ![kyleheney](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/kyleheney/32/41173_2.png) [@kyleheney](https://community.glideapps.com/u/kyleheney)\ **Post date:** [September 8, 2020, 12:09am UTC](https://community.glideapps.com/t/rollup-range/7730/11 "2020-09-08T00:09:44Z")
Could it rollup the “max” value aka the latest entry/submission by a user?! That would be sweet. ---
**Author:** ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)\ **Post date:** [September 8, 2020, 12:14am UTC](https://community.glideapps.com/t/rollup-range/7730/12 "2020-09-08T00:14:14Z")
That’s what a relation\>single value could do I think. The range is just `max - min`