I'm trying to recreate this waffle bar chart: https://github.com/hrbrmstr/waffle#waffle-bar-charts-with-scales
library(dplyr)
library(waffle)
storms %>%
filter(year >= 2010) %>%
count(year, status) -> storms_df
ggplot(storms_df, aes(fill = status, values = n)) +
geom_waffle(color = "white", size = .25, n_rows = 10, flip = TRUE) +
facet_wrap(~year, nrow = 1, strip.position = "bottom") +
scale_x_discrete() +
scale_y_continuous(labels = function(x) x * 10, # make this multiplyer the same as n_rows
expand = c(0,0)) +
ggthemes::scale_fill_tableau(name=NULL) +
coord_equal() +
labs(
title = "Faceted Waffle Bar Chart",
subtitle = "{dplyr} storms data",
x = "Year",
y = "Count"
) +
theme_minimal(base_family = "Roboto Condensed") +
theme(panel.grid = element_blank(), axis.ticks.y = element_line()) +
guides(fill = guide_legend(reverse = TRUE))
And it seems that geom_waffle
is no longer available, it's waffle
now and they changed some arguments as well.
So I created a named vector and fixed the color argument, but it's still not working:
storms %>%
filter(year >= 2010) %>%
count(status) -> storms_df2
vec = extract2(storms_df2, 'n') %>% set_names(storms_df2$status)
ggplot(storms_df, aes(fill = status, values = n)) +
waffle(vec,colors=c("red","green","blue"), size = .25, rows = 10, flip = TRUE) +
facet_wrap(~year, nrow = 1, strip.position = "bottom") +
scale_x_discrete() +
scale_y_continuous(labels = function(x) x * 10, # make this multiplyer the same as n_rows
expand = c(0,0)) +
ggthemes::scale_fill_tableau(name=NULL) +
coord_equal() +
labs(
title = "Faceted Waffle Bar Chart",
subtitle = "{dplyr} storms data",
x = "Year",
y = "Count"
) +
theme_minimal(base_family = "Roboto Condensed") +
theme(panel.grid = element_blank(), axis.ticks.y = element_line()) +
guides(fill = guide_legend(reverse = TRUE))
What am I missing? The waffle funstion on it's own is working, but I need a bar chart by year:
waffle(vec, rows = 50, colors=c("red","green","blue"))
If you'll install waffle
from this repository you'll be able to create this chart
install.packages("waffle", repos = "https://cinc.rud.is")
library(tidyverse)
library(waffle)
library(ggthemes)
storms %>%
filter(year >= 2010) %>%
count(year, status) -> storms_df
ggplot(storms_df, aes(fill = status, values = n)) +
geom_waffle(color = "white", size = .25, rows = 10, flip = TRUE) +
facet_wrap(~year, nrow = 1, strip.position = "bottom") +
scale_x_discrete() +
scale_y_continuous(labels = function(x) x * 10, # make this multiplyer the same as n_rows
expand = c(0,0)) +
ggthemes::scale_fill_tableau(name=NULL) +
coord_equal() +
labs(
title = "Faceted Waffle Bar Chart",
subtitle = "Created by Anil Goyal",
x = "Year",
y = "Count"
) +
theme_minimal(base_family = "Roboto Condensed") +
theme(panel.grid = element_blank(), axis.ticks.y = element_line()) +
guides(fill = guide_legend(reverse = TRUE))
I have changed the subtitle just to show that it is still working.