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kaodubela
‎08-01-2019
  • 9 Posts
  • 1 Likes Given
  • 0 Solutions
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Re: Forecasting With Underlying Factors

by Calcite | Level 5 in SAS Visual Analytics
‎08-01-2019 12:54 PM
‎08-01-2019 12:54 PM
Thanks Sam. ... View more

Re: Forecasting With Underlying Factors

by Calcite | Level 5 in SAS Visual Analytics
‎07-31-2019 04:09 PM
‎07-31-2019 04:09 PM
Thanks Sam! ... View more

Re: Forecasting With Underlying Factors

by Calcite | Level 5 in SAS Visual Analytics
‎07-31-2019 03:59 PM
‎07-31-2019 03:59 PM
Thanks Sam.  I used VA in my research and I am currently writing a paper where I need to mention the criteria (in general terms) for choosing an underlying factor as significant. I just want to know the rationale for purpose of explanation in my paper. For example, is it based on correlation with the dependent variable, etc.   Thanks. ... View more

Forecasting With Underlying Factors

by Calcite | Level 5 in SAS Visual Analytics
‎07-31-2019 01:13 PM
‎07-31-2019 01:13 PM
Hi Everyone.   I am interested to know the criteria SAS VA uses to identify the significant underlying factors that contribute to a forecast. I have not seen it mentioned in any of the documentation I have read online.   Thanks. ... View more

Re: Show correlation values in SAS VA Correlation Matrix

by Calcite | Level 5 in SAS Visual Analytics
‎04-08-2019 06:32 PM
‎04-08-2019 06:32 PM
I use the Visual Analytics Hub, Release 7.4.   Thanks. ... View more

Show correlation values in SAS VA Correlation Matrix

by Calcite | Level 5 in SAS Visual Analytics
‎04-06-2019 02:06 PM
‎04-06-2019 02:06 PM
Is there a way to show the values of the correlation on top of the correlation graph? I know it appears in the tool tip but I want to export the image. I have checked online and seen videos. None seem to show if this is possible. Thanks. ... View more

Re: Corr matrix not positive definite

by Calcite | Level 5 in SAS Programming
‎06-21-2018 03:07 PM
‎06-21-2018 03:07 PM
Thanks. I'll check the matrix for such variables.  ... View more

Re: Corr matrix not positive definite

by Calcite | Level 5 in SAS Programming
‎06-21-2018 03:05 PM
‎06-21-2018 03:05 PM
Thanks. I'll get the Corr matrix with SAS for a start. ... View more

Corr matrix not positive definite

by Calcite | Level 5 in SAS Programming
‎06-21-2018 12:24 PM
‎06-21-2018 12:24 PM
Hey!   I want to do a path analysis with proc CALIS but I keep getting an error that my correlation matrix is not positive definite.    Is there a way to make the matrix positive definite? Its a 43 x 43 lower diagonal matrix I generated from Excel. I don't want to go about removing the variables one by one because there are many of them, and that will take much time too.   Thanks!     ... View more
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