The great Christmas gift exchange revisited

November 15, 2011
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One aspect of blogging that I enjoy is getting feedback from readers. Usually I get statistical or programming questions, but every so often I receive a comment from someone who stumbled across a blog post by way of an internet search. This morning I received the following delightful comment on
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Web Report Studio: Souped up Dashboard Speedometers, Sliders, and Dials

November 14, 2011
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Web Report Studio: Souped up Dashboard Speedometers, Sliders, and Dials

Sometimes SAS Web Report Studio needs some dashboard dials and sliders that seems like mission impossible for you. However, add a stored process with the trusty ole’ SAS GKPI procedure to bring the dashboard features to your local report. I know you are wondering – “What is this special magical procedure of which she speaks?”...
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Extract and sample elements from SAS/IML vectors

November 14, 2011
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If you want to extract values from a SAS/IML vector, use the subscripting operation, such as in the following example: proc iml; x = {A B C D E}; y = x; /* {A,B,C} */ The vector y contains the first three elements of x. However, did you
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SDTM Compliance Checks

November 13, 2011
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Validation checks or tools to check the compliance of SDTM data JANUS is a standard database model which is based on the CDISC’s SDTM standard. JANUS is used by the FDA to store the submitted SDTM clinical data. As a part of data definition f...
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SDTM Compliance Checks

November 13, 2011
By

Validation checks or tools to check the compliance of SDTM data JANUS is a standard database model which is based on the CDISC’s SDTM standard. JANUS is used by the FDA to store the submitted SDTM clinical data. As a part of data definition f...
Read more »

SDTM Compliance Checks

November 13, 2011
By

Validation checks or tools to check the compliance of SDTM data JANUS is a standard database model which is based on the CDISC’s SDTM standard. JANUS is used by the FDA to store the submitted SDTM clinical data. As a part of data definition f...
Read more »

Vim as A SAS IDE

November 13, 2011
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Few configurations (just copy this sas.vim file to C:\Program Files\vim\vim73\syntax if you also use gVIM 7.3 at Windows) to make Vim as a simple SAS IDE where F3: run SAS codes (in batch mode) F4: close other two windows (the current active window is Log window after F3 running; F4 jump to SAS file...
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Train neural network in R, predict in SAS

November 11, 2011
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This R code fits an artificial neural network in R and generates Base SAS code, so new records can be scored entirely in Base SAS. This is intended to be a simple, elegant, fast solution. You don’t need SAS Enterprise Miner, IML, or any other spe...
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Logistic function macro for SAS

November 11, 2011
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Used in logistic regression, neural networks, and countless other applications, the logistic function is simple to understand yet can be quirky to calculate in SAS because of how SAS treats extreme values. First, let’s consider the value -1000: R...
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