SAS 6: Computing SMR Standardized Mortality Rate by Strata This assignment teaches you a little more about reading in data with SAS and also how to compute standardized mortality rates both overall and by strata . In Part A, you will compute the SMR for skin cancer and compare that to the US as the reference population . In Part B, you will compute the SMR stratified by age . Complete code is given below. Refer to the link in the livebinder for a video explaining each statement. 1. Run the code for the two analyses 2 . Answer this question referring to your results? Does the first analysis show a difference in SMR for skin cancer between Florida and the US as a whole ? 3. Answer this question referring to your results? Does the second analysis , by strata , show a difference in SMR for skin cancer between Florida and the US as a whole ? /* Assignment 5: PROC STDRATE */ * Part A : Comparing Florida to US */ DATA florida_all ; event_f = 538 ; total_f = 15658227 DATA us_all ; event_u = 7420 ; total u = 281422206 PROC STDRATE DATA=florida_all REFDATA=us_all METHOD = INDIRECT STAT=RATE(MULT=100000) PLOTS = ALL ; POPULATION EVENT=event_f TOTAL=total_f; REFERENCE EVENT=event_u TOTAL=total_u