man/examples/edsurveyTable2pdf.R

In EdSurvey: Analysis of NCES Education Survey and Assessment Data

\dontrun{
  # read in the example data (generated, not real student data)
  sdf <- readNAEP(path=system.file("extdata/data", "M36NT2PM.dat", package="NAEPprimer"))
  
  # create a table with composite scores by dsex and b017451
  est1 <- edsurveyTable(formula=composite ~ dsex + b017451, data=sdf)
  
  # create a table with csv output
  edsurveyTable2pdf(data=est1, 
                    formula=b017451~dsex, 
                    toCSV="C:/example table.csv",
                    filename="C:/example table.pdf",
                    returnMeans=FALSE)
  
  # create a pdf file using the default subject scale or subscale
  # and keep two digits for estimates and three digits for SE after decimal point
  edsurveyTable2pdf(data=est1, formula=b017451~dsex, 
                    returnMeans=TRUE, estDigits=2, seDigits=3)
  
  # create a pdf file using the percentage of students at the 
  # aggregation level specified by \code{pctAggregationLevel}
  # output will be saved as "C:/example table.pdf"
  edsurveyTable2pdf(data=est1, 
                    formula=b017451~dsex, 
                    filename="C:/example table.pdf",
                    returnMeans=FALSE)
}