mutate_ewcdf: Weighted ECDF

In avallecam/cdcper: R functions for the CDC Peru

Description

Create tibble with weighted ECDF

Usage

mutate_ewcdf(data, variable, weights)

Arguments

data	input dataset
variable	input variable
weights	input weights

Value

tibble

Functions

• mutate_ewcdf:

Examples

# source("https://raw.githubusercontent.com/NicolasWoloszko/stat_ecdf_weighted/master/stat_ecdf_weighted.R")
# https://stat.ethz.ch/pipermail/r-help/2012-October/337288.html
# https://stackoverflow.com/questions/32487457/r-ggplot-weighted-cdf

library(tidyverse)

x <- rnorm(100)
w <- runif(100)

a <- ecdf(x = x)
b <- spatstat.geom::ewcdf(x = x,weights = w)

#plot(a)
#plot(b)

tibble(x=x,w=w) %>%
  mutate_ewcdf(variable = x,weights = w) %>%
  ggplot() +
  geom_step(aes(x = x,y = ecdf_x),color="black") +
  geom_step(aes(x = x,y = ewcdf_x),color="red")

avallecam/cdcper documentation built on Dec. 19, 2021, 5:46 a.m.