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Joseph Woodside discusses the evolution of digital transformation in healthcare in three eras.
A data analyst asked how to compute parameter estimates in a linear regression model when the underlying data matrix is rank deficient. This situation can occur if one of the variables in the regression is a linear combination of other variables. It also occurs when you use the GLM parameterization
Starting with SAS 9.4M6, procedures that used to be provided with a SAS/GRAPH installation are now available with Base SAS. Using these procedures along with PROC SGMAP can help you create some very nice maps. This blog builds on previous posts and highlights the: MAPSSAS Data Sets GREMOVE procedure %CENTROID
