SnowGR: Snowfall data for Grand Rapids, MI

SnowGRR Documentation

Snowfall data for Grand Rapids, MI

Description

Official snowfall data by month and season for Grand Rapids, MI, going back to 1893.

Usage

data(SnowGR)

Format

A data frame with 119 observations of the following variables.

  • SeasonStart Year in which season started (July is start of season)

  • SeasonEnd Year in which season ended (June is end of season)

  • Jul Inches of snow in July

  • Aug Inches of snow in August

  • Sep Inches of snow in September

  • Oct Inches of snow in October

  • Nov Inches of snow in November

  • Dec Inches of snow in December

  • Jan Inches of snow in January

  • Feb Inches of snow in February

  • Mar Inches of snow in March

  • Apr Inches of snow in April

  • May Inches of snow in May

  • Jun Inches of snow in June

  • Total Inches of snow for entire season (July-June)

Source

These data were compiled by Laura Kapitula from data available from NOAA. The original URL used (http://www.crh.noaa.gov/grr/climate/data/grr/snowfall/) is no longer in service.

Examples

data(SnowGR)
if (require(ggformula)) {
  df_stats(~ Total, data = SnowGR)
  gf_histogram( ~ Total, data = SnowGR)
  gf_point(Total ~ SeasonStart, data = SnowGR) %>%
    gf_smooth()
    
  if (require(tidyr) && require(dplyr)) {
    Snow2 <- 
      SnowGR %>%
      pivot_longer(Jul:Total, names_to = "month", values_to = "snowfall") %>%
      filter(month != "Total") %>%
      mutate(month = factor(month, levels = unique(month)))
    gf_violin(snowfall ~ month, data = Snow2, scale = "width")
  }
}


mosaicData documentation built on Sept. 1, 2022, 5:08 p.m.