pcLib: Pete's utility functions

#' pcLib package
#'
#' Pete's miscellaneous convenience functions.
#'
#' Variety of utility funcs I use regularly.
#'
#' @author P. Christiansen, \email{pchristi@alumni.stanford.edu}
#'
"_PACKAGE"

#' @importFrom Hmisc wtd.mean wtd.var
#' @importFrom lubridate "day<-" day "month<-" month year
#' @importFrom stats cor mad median na.omit sd
#' @importFrom graphics abline par plot text
#' @importFrom methods is hasArg
#' @importFrom utils object.size memory.size read.table
#' @importFrom zoo coredata "coredata<-" index plot.zoo rollapplyr zoo
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