Hanane AMGHAR Posted September 17, 2020 Share Posted September 17, 2020 Hello, I want to make a histogram or combination chart or line chartbased on my regression model (the variables are in the screenshot). Thex-axis represents the explanatory variables andthe y-axis the response variable. I dont' know to to do this, could you help me pls Link to comment Share on other sites More sharing options...
Gaia Paolini Posted September 17, 2020 Share Posted September 17, 2020 could you elaborate on what you mean by based on Do you have a mock-up of the desired result Link to comment Share on other sites More sharing options...
Gaia Paolini Posted September 17, 2020 Share Posted September 17, 2020 sorry I still don't understand. The response column will have one value per row, regardless of the columns you put on the x axis. A screenshot would help me Link to comment Share on other sites More sharing options...
Hanane AMGHAR Posted September 17, 2020 Author Share Posted September 17, 2020 I meant I want to make a representation where the y-axis is my response column which is Diff-Loss-Close and the x-axis has all the explanatory variables shown in the screenshot. Thank you in advance Link to comment Share on other sites More sharing options...
Hanane AMGHAR Posted September 17, 2020 Author Share Posted September 17, 2020 Here is a scrennshot of the table of coefficients of my regression model. I still didn't make the representation that I want because I don't know how to interpret the response column in terms of other variables . Is there any other screenshot you'd need Thank you in advance. Link to comment Share on other sites More sharing options...
Gaia Paolini Posted September 17, 2020 Share Posted September 17, 2020 I need to understand what information you want to display. The screen shot shows the coefficient for each variable plus the error and some statistical significance parameters. The response column is the formula y=a+c1*x1+c2*x2+...+cn*xn where c1..cn are the coefficients in your table and x1..xn are the predictors you specified, plus the intercept a. Link to comment Share on other sites More sharing options...
Hanane AMGHAR Posted September 17, 2020 Author Share Posted September 17, 2020 I want to display the response column in terms of the predictor columns. Which means I'd have to diplay the formula you've just showed me (y=a+c1*x1+c2*x2+...+cn*xn), right If that's the case how do I make it in spotfire Thank you in advance Link to comment Share on other sites More sharing options...
Kirsten Smith (she/her) Posted September 17, 2020 Share Posted September 17, 2020 The Regression models create several output tables, most notably <modelname>.fitPlotData. Have you tried creating a visualization using this table to see what options are available to you Link to comment Share on other sites More sharing options...
Hanane AMGHAR Posted September 18, 2020 Author Share Posted September 18, 2020 Yes I tried that but didn't find what I want to display. But thank you. Link to comment Share on other sites More sharing options...
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