https://community.jmp.com/t5/Discussions/How-to-interpret-nonparametric-density-on-scatterplot/m-p/381335#M63182 <P>For the scatterplot matrix in the multivariate platform, I have done the Spearman correlation and added the non-parametric density to the plot. How does one interpret it? There are gray regions and black dots and red regions with red dots. &nbsp;What is the meaning of the coloration? &nbsp;The manual speaks only about how to add it the graph and is silent on its interpretation.</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hegedus1_0-1619796153813.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/32493iA98CDBAEF25ED6DC/image-size/medium?v=v2&amp;px=400" role="button" title="Hegedus1_0-1619796153813.png" alt="Hegedus1_0-1619796153813.png" /></span></P><P>Andy</P><P>&nbsp;</P> Sun, 11 Jun 2023 11:13:41 GMT Hegedus1 2023-06-11T11:13:41Z https://community.jmp.com/t5/Discussions/How-to-interpret-nonparametric-density-on-scatterplot/m-p/381335#M63182 <P>For the scatterplot matrix in the multivariate platform, I have done the Spearman correlation and added the non-parametric density to the plot. How does one interpret it? There are gray regions and black dots and red regions with red dots. &nbsp;What is the meaning of the coloration? &nbsp;The manual speaks only about how to add it the graph and is silent on its interpretation.</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Hegedus1_0-1619796153813.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/32493iA98CDBAEF25ED6DC/image-size/medium?v=v2&amp;px=400" role="button" title="Hegedus1_0-1619796153813.png" alt="Hegedus1_0-1619796153813.png" /></span></P><P>Andy</P><P>&nbsp;</P> Sun, 11 Jun 2023 11:13:41 GMT https://community.jmp.com/t5/Discussions/How-to-interpret-nonparametric-density-on-scatterplot/m-p/381335#M63182 Hegedus1 2023-06-11T11:13:41Z https://community.jmp.com/t5/Discussions/How-to-interpret-nonparametric-density-on-scatterplot/m-p/382234#M63293 <P>From JMP Help:</P> <P>&nbsp;</P> <P class="defTerm">Nonpar Density</P> <P class="defText">Shows or hides shaded density contours based on a smooth nonparametric bivariate surface that describes the density of data points. <STRONG>Contours for the 10% and 50% quantiles of the nonparametric surface are shown.</STRONG></P> Tue, 04 May 2021 14:42:22 GMT https://community.jmp.com/t5/Discussions/How-to-interpret-nonparametric-density-on-scatterplot/m-p/382234#M63293 Mark_Bailey 2021-05-04T14:42:22Z