How do I Plot density probability values over a histogram as colormap?

I have a histogram as follows:

First, I want to know how to plot probability density values as colormap over it.

second, is there any way I can retreive X_data versus corresponding normalized frequency as two separate vectors?

Thanks

Answer 1

[Image Analyst]

I don't know what "plot probability density values as colormap over it." means. Please attach a screenshot of what you'd like to see.

The histogram() function returns an object that has the x values (bin edges), as well as the y values (counts) and a whole bunch of other things. Look at is in the variable editor.

histObject = histogram(yourData)

[Image Analyst]

You can get the handle to each bar and change it's color. See attached demo.

[Saeed Mohammadian]

Thanks a lo that's a great help

Saeed

Answer 2

[Saeed Mohammadian]

Thank you very much

What I'm actually looking for to plot the frequency, or normalized frequncys as color on each bean. Not sure if it has a readily available function or I need to develop my own.

COnsider the following cdf histogram:

I just want to color each bean with its associated value for better illustration purposes. Is it possible to do so?