How to create a Correlation matrix?

@Sirisha_Sindiri,

I am making the assumption that you already have the data for the Correlation Matrix, therefore you need help putting it in a card with the color mechanism.

You can do that by using a Table Card and then creating a Beast Mode for each column. Here is the code for the MPG column:

(CASE
 WHEN `MPG` >0 and `MPG`<.5
 	THEN CONCAT('<div style="background-color:lightblue; color:black; width:100%; height:100%; position:relative; margin:-50px;padding: 50px">',`MPG`,'</div>')
 WHEN `MPG` >=.5 and `MPG`<.75
    THEN CONCAT('<div style="background-color:darkblue; color:white; width:100%; height:100%; position:relative; margin:-50px; padding:50px">',`MPG`,'</div>')
 WHEN `MPG` >=.75 and `MPG`<1
 	THEN CONCAT('<div style="background-color:red; color:black; width:100%; height:100%; position:relative; margin:-50px; padding:50px">',`MPG`,'</div>')
  WHEN `MPG` >= 1
 	THEN CONCAT('<div style="background-color:lightgray; color:black; width:100%; height:100%; position:relative; margin:-50px; padding:50px">',`MPG`,'</div>')
 ELSE
 CONCAT('<div style="background-color:white; color:black; width:100%; height:100%; position:relative; margin:-50px; padding:50px">',`MPG`,'</div>')
END)

What I am doing here is testing the value of MPG and then creating an HTML DIV that provides the color.

If you create a Beast Mode for each column then you place the Formatted Beast Mode in the Table card and it will render the color from the DIV tag.

See the attachment of the card I built.