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Create line on scatterplot trend and boundary


Bellas

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Hi Bellas,

for creating the line at a certain y-value you can click on the "f(x)" button:

image.png.62f1ab7abdedd571b9e235cf389c6f27.png

Then click on "New Formula":

image.png.1b5bedd17081f80aaf40b59dcd5c6288.png

Enter the formula for the trend line. In this case I am going to display the line at y=60:

image.png.1c831734730c8f796a5e9ac8316fe153.png

After executing click the "f(x)" button again and select the just created signal from the dropdown:
image.png.071c0bac0da8f5500446840cb05eca5c.png

The scatter plot now shows the line:

image.thumb.png.0e29d1271d8c24c0508fe0ed0bd7a57c.png

Coloring an area above that line is not possible as far as I know. But you can color all points above that line. First you need to create a condition that identifies all points of the y-axis signal above the threshold:

image.png.d9778c3b322f364bcbf9c7fe98cfe846.png

Next, click on the "Color" button:

image.png.38e9b0d6a7d365d0ee091c3c8f4f4997.png

Select the condition from the conditions list:

image.png.cb1d08f36a259c3d7e4b2446ae1eb8ee.png

After closing the dialog all points identified by this condition are colored in the specific color of the condition:

image.thumb.png.a690187c17cf2d879bfb6e5fdff570ce.png?

Regards,

Thorsten

 

 

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