About mitrakos

mitrakos · ‎01-24-2025

Oh my god you are a lifesaver!! Thank you so much for this.

mitrakos · ‎08-06-2024

Oh my god!! I was over thinking it, thank you so much!

mitrakos · ‎05-07-2024

Thank you for the reply! I hadn't heard of the Cochran-Armitage test so I will look into that. Currently there is no clustering or stratified sampling, however we do collect demographics so if that becomes the case I will be sure to look into SURVEYLOGISTIC and SURVEYFREQ.

mitrakos · ‎12-20-2023

Thank you so much!

Ksharp · ‎11-14-2023

SteveDenham , I know we should start a FULL model at the first place (include any independent variable and interact effect ) . Otherwise ,we could miss or ignore a very important independent/fixed variable Like DAY/VISIT ?

Rick_SAS · ‎05-31-2023

If your goal is to combine the joint levels of two (or more) categorical variables, then consider using the CATX function as shown in the section "Concatenate values to form joint levels of categories" in the article, "Visualize an ANOVA with two-way interactions." The article shows how to use CATX to combine the levels and PROC FORMAT to provide labels for the joint levels.

Cynthia_sas · ‎05-15-2023

Hi: If you're taking one of our e-learning courses, depending on the course, sometimes, they have a Virtual Lab so you can practice. To help determine whether your specific course has a Virtual Lab, we'd need to check your e-learning activations. If you want more in-depth help, please send mail to elearn@sas.com and let us know your email address and the name of your class. Cynthia

Delgoffe_MCRI · ‎11-08-2022

I have recently published a macro to export REDCap data into SAS along with formats and a data dictionary. Please see my paper, presentation, and code by filling out this survey: https://redcap.link/REDCapIsMySASFriend. Distribution using this method allows me to distribute only the most recent version, so you can check back to this survey in the future as well. Also available in LexJansen under SESUG 2022: "REDCap: Your SAS Friend for EHR Manual Abstraction"

mitrakos · ‎08-31-2021

I see! This worked perfectly. Thank you!!

mitrakos · ‎07-21-2021

Turns out I was making a simple problem into a very complicated solution. Thank you!!

mitrakos · ‎07-16-2021

Indeed! I believe these questions do not involve skip logic. The questions chosen are a set of “core” questions the investigators feel that are important and other questions are not involved in response rate calculation.

mitrakos · ‎06-14-2021

Really great observation! I was able to trick SAS by putting a bunch of spaces at the end of the first text line to increase the amount of characters. Thank you!

Cynthia_sas · ‎06-13-2021

Hi: You will need to designate a variable to "break" on in a COMPUTE block, as @ballardw explained. Here's a user group paper https://support.sas.com/resources/papers/proceedings17/SAS0431-2017.pdf that shows all the possible "breaking" methods where you can write text: In particular, the example on page 8-9 shows using the LINE statement in all the possible COMPUTE blocks. Cynthia

mitrakos · ‎05-04-2021

Oh god I was so caught up in trying to solve for x using the formula given to me I didn’t even think about rewriting it. I’m so dumb. Thank you so much!!

PaigeMiller · ‎01-28-2021

Technically, if your model is a categorical variable as the independent variable, it's not really regression any more, it's Analysis of Variance, but the idea/concept is the same as regression. proc glm data=have; class race; model change_in_value=race; run; quit;

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Re: ID variable in proc transpose has multiple values per record

Re: ID variable in proc transpose has multiple values per record

Re: ID variable in proc transpose has multiple values per record

ID variable in proc transpose has multiple values per record

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