bdvis
Biodiversity Data Visualizations

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R/helper.R

R/helper.R
In bdvis: Biodiversity Data Visualizations

Defines functions is.emptydf 

is.emptydf <- function(val){
  if(inherits(val,"data.frame")){
    if(nrow(val)==0){
      return(TRUE)
    } else {
      return(FALSE)
    }
  }
  if(is.null(val)){
    return(TRUE)
  }
  if(is.na(val)){
    return(TRUE)
  }
  return(FALSE)
}

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bdvis documentation built on June 9, 2022, 5:08 p.m.

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