topic Re: Unable to apply any color theme to heat map in Discussions

Unable to apply any color theme to heat map

Aisha — Thu, 01 Aug 2019 07:30:44 GMT

Hi evryone

I just start using JMP. I am dealing with apparently a very small issue. I cant seem to apply any color theme to my graph. If you see in the image below my current theem is blue to red but in graph it s default multiple colors. Hw do I change it? Thanks in Advance

Re: Unable to apply any color theme to heat map

txnelson — Thu, 01 Aug 2019 12:57:02 GMT

I am guessing that your input data are not numeric, but rather set to a Data Type of "Character", which forces them to have unique color value rather than a color gradient. You need to change your data type to numeric and your modeling type to continuous.

Re: Unable to apply any color theme to heat map

Mark_Bailey — Thu, 01 Aug 2019 15:10:47 GMT

You are confused. The red to gray to blue color theme is applied to the color map if you add one. This theme is not about the cluster color. I don't think you can change the color theme used for clusters.

Someone else might have a better idea.

Re: Unable to apply any color theme to heat map

Aisha — Thu, 01 Aug 2019 16:13:30 GMT

Hi Jim Thank you so much for reply. This is simple gene expression data that is numeric (FC). I just want tradition red and green theme that I can't seem to apply to this heat map.

Re: Unable to apply any color theme to heat map

Aisha — Thu, 01 Aug 2019 16:14:28 GMT

Can someone help how do I chnage the color of heat map?

Re: Unable to apply any color theme to heat map

Aisha — Thu, 01 Aug 2019 16:21:14 GMT

Hi again Thank you so very much Jim. It worked..I have been struggling since yesterday.

Re: Unable to apply any color theme to heat map

Mark_Bailey — Thu, 01 Aug 2019 16:45:48 GMT

I just took another data set in the Samples folder, Fitness, and performed a two-way clustering using only default settings and changing nothing:

My guess is that you have some column properties or row states for color that are interfering with the default coloring.

Re: Unable to apply any color theme to heat map

Aisha — Thu, 01 Aug 2019 18:09:50 GMT

Thank you for reply, you are right and as indicated by Jim I had to change column properties.

Re: Unable to apply any color theme to heat map

Aisha — Thu, 01 Aug 2019 18:16:30 GMT

Now can you please help why my row labels are missing? I have large no of genes 7000, could that be a reason?