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inst/snippet/smoke-manual.R
In fastR: Foundations and Applications of Statistics Using R
row.sum <- apply(smokeTab,1,sum)
col.sum <- apply(smokeTab,2,sum)
grandTotal <- sum(smokeTab)
e <- outer(row.sum,col.sum)/grandTotal; e
o <- smokeTab
stat <- sum ( (e-o)^2/e); stat
pval <- 1 - pchisq(stat,df=2); pval
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fastR documentation built on May 1, 2019, 11:18 p.m.
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row.sum <- apply(smokeTab,1,sum)
col.sum <- apply(smokeTab,2,sum)
grandTotal <- sum(smokeTab)
e <- outer(row.sum,col.sum)/grandTotal; e
o <- smokeTab
stat <- sum ( (e-o)^2/e); stat
pval <- 1 - pchisq(stat,df=2); pval
Try the fastR package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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