Biostat updates (#79)

* dds.discr fix

* cdc data fixes

* danish fix

* remaining fixes

Author: npaterno

R/data-cdc.R

@@ -2,7 +2,8 @@
 #'
 #' A dataset from the 2000 Behavioral Risk Factors Surveillance System (BRFSS)
 #' conducted by the US Centers for Disease Control and Prevention used to
-#' illustrate inference on demographic data.
+#' illustrate inference on demographic data. The dataset is a random sample of 20,000
+#' participants drawn from 350,000 interviews from that year.
 #'
 #' @name cdc
 #' @docType data
@@ -22,6 +23,6 @@
 #'    \item{\code{age}}{Numeric;  respondent's age in years.}
 #'    \item{\code{gender}}{Factor with two levels \code{m} \code{f}}
 #'    }
-#' @source("https://www.cdc.gov/brfss/index.html")
+#' @source \url{https://www.cdc.gov/brfss/index.html}
 #'
 "cdc"

R/data-cdc.samp.R

@@ -21,6 +21,6 @@
 #'    \item{\code{age}}{Numeric;  respondent's age in years.}
 #'    \item{\code{gender}}{Factor with two levels \code{m} \code{f}}
 #'    }
-#' @source("http://www.openintro.org/stat/data/cdc.R")
+#' @source \url{http://www.openintro.org/stat/data/cdc.R}
 #'
 "cdc.samp"

R/data-danish.ed.primary.R

@@ -46,7 +46,7 @@
 #'    \item{\code{icu.status}}{factor, patient admitted to ICU, values \code{yes},
 #'    \code{no}}
 #'    }
-#'    #' @references Kristensen, Michael, et al. "Routine blood tests are associated
+#' @references Kristensen, Michael, et al. "Routine blood tests are associated
 #' with short term mortality and can improve emergency department triage: a cohort
 #'  study of> 12,000 patients." Scandinavian Journal of Trauma, Resuscitation and
 #'  Emergency Medicine 25 (2017): 1-8.

R/data-dds.dscr.R R/data-dds.discr.RR/data-dds.dscr.R renamed to R/data-dds.discr.R

@@ -10,7 +10,7 @@
 #' protect the rights and privacy of specific individual consumers. The provided
 #' data set is based on actual attributes of consumers."
 #'
-#' @name dds.dscr
+#' @name dds.discr
 #' @docType data
 #' @format A dataframe with 1000 rows and 6 variables:
 #'    \describe{
@@ -27,10 +27,9 @@
 #'       \code{Multi Race}, \code{Native Hawaiian}, \code{Other},
 #'       \code{White not Hispanic}}
 #'   }
-#'   #' @references www.amstat.org/publications/jse/v22n1/mickel.pdf Taylor, Stanley A.,
-#'   and Amy E. Mickel. Simpson's paradox: A data set and discrimination case study
-#'   exercise. Journal of Statistics Education 22.1 (2014).
-#'   Data contained in supplement B of Taylor and Mickel.
+#'   @references Taylor, Stanley A., and Amy E. Mickel. Simpson's paradox: A data
+#'   set and discrimination case study exercise. Journal of Statistics Education
+#'   22.1 (2014). Data contained in supplement B of Taylor and Mickel.
 #'
 "dds.discr"
 

R/data-forest.birds.R

@@ -35,6 +35,6 @@
 #'     Saunders DA, Arnold GW, Burbridge AA, and Hopkins AJM eds. Surrey Beatty and Sons,
 #'     Chipping Norton, NSW, 65-77, 1987.  Logan, M 2011 Biostatistical Design and
 #'     Analysis Using R.  Wiley-Blackwell, Chapter 9
-#' @source https://users.monash.edu.au/~murray/BDAR/  Listed under chapter 9 datasets
+#' @source \url{https://users.monash.edu.au/~murray/BDAR/}  Listed under chapter 9 datasets
 #'
 "forest.birds"

R/data-prevend.R

@@ -62,7 +62,7 @@
 #'   \item{\code{Match_2}}{Numeric, statin users and non-users matched 1:1 on Framingham risk score.
 #'   Matched pairs share a common integer label. -1 indicates participant not matched}
 #' }
-#' @references{https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0115755}
+#' @references \url{https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0115755}
 #' @source \url{http://doi.org/10.5061/dryad.6qs53}
 
 "prevend"

R/data-prevend.samp.R

@@ -59,7 +59,7 @@
 #'   \item{\code{Match_2}}{Numeric, statin users and non-users matched 1:1 on Framingham risk score.
 #'   Matched pairs share a common integer label. -1 indicates participant not matched}
 #' }
-#' @references{https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0115755}
+#' @references \url{https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0115755}
 #' @source \url{http://doi.org/10.5061/dryad.6qs53}
 #'
 "prevend.samp"

R/data-swim.R

@@ -21,7 +21,7 @@
 #'     \item{\code{velocity.diff}}{Numeric, \code{wet.suit.velocity
 #'          - swim.suit.velocity}}
 #'  }
-#'  #' @source \url{https://doi.org/10.1016/S1440-2440(00)80042-0}
+#' @source \url{https://doi.org/10.1016/S1440-2440(00)80042-0}
 #' @references Table 3 of De Lucas, Ricardo Dantas, et al. The effects of wet
 #'       suits on physiological and biomechanical indices during swimming.
 #'       Journal of Science and Medicine in Sport 3.1 (2000): 1-8.

R/data-thermometry.R

@@ -14,7 +14,7 @@
 #'      \code{female}, \code{male}}
 #'    \item{\code{heart.rate}}{Numeric, heart rate, in beats per minute}
 #'    }
-#' @source{http://jse.amstat.org/v4n2/datasets.shoemaker.html}
+#' @source \url{http://jse.amstat.org/v4n2/datasets.shoemaker.html}
 #' @references Mackowiak, P. A., Wasserman, S. S., and Levine, M. M. (1992),
 #'      A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the
 #'      Normal Body Temperature, and Other Legacies of Carl Reinhold August Wunderlich,