Welcome to the Sample Size calculator Homework 14 Welcome to the Sample Size calculator A tool to determine sample size for a given power and significance level. Go to the example problem Go to the assignment problems Go to references

Example Problem Go to the assignment problems Go to references

Assignment Problems Go to the example problem Go to references

References online The GUSTO trial The Polypill http://content.nejm.org/cgi/content/full/329/10/673?journalcode=nejm&andorexacttitleabs=and&SEARCHID=1080337724835_10143&sortspec=Score%2Bdesc%2BPUBDATE_SORTDATE%2Bdesc&excludeflag=TWEEK_element&hits=20&FIRSTINDEX=20&andorexactfulltext=and&fulltext=Gusto+93&searchid=1080337766410_10158&FIRSTINDEX=20&journalcode=nejm The Polypill http://bmj.bmjjournals.com/cgi/reprint/326/7404/1419 Sample Size Calculations http://ccforum.com/content/6/4/335 Go to the example problem Go to the assignment problems