turn on suggestions

Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for

- JMP User Community
- :
- Discussions
- :
- Histogram Normalization

Topic Options

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Get Direct Link
- Email to a Friend
- Report Inappropriate Content

Sep 12, 2016 7:53 AM
(1081 views)

Hello,

I was looking for a simple easy way of normalizing the distribution/histogram wrt to the sample pts.

We have response Y which is measured as a function sample pts (N). There also exists a group for each sample, available from 2 total groups.

The total sample sizes of each group being quite different from each other distorts a historgram where the two group are a plotted together wrt to bins.

Is there a direct easy way to convert the actual numbers to a density function, where

count in any given bin wrt to group is divided by the total number of samples in that group

histogram would then show the densities of each bin.

We could go on computing the required data to then plot it .... I figured there may be an easier way ....

thx,

1 REPLY

- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Get Direct Link
- Email to a Friend
- Report Inappropriate Content

Sep 12, 2016 2:40 PM
(1007 views)

It seems to me that if you have the number of points per bin, that you could use that as the "Weight" variable, and get the results you desire.

Jim