File:SeattleHomelessnessAreaChart.svg
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Original file (SVG file, nominally 512 × 512 pixels, file size: 25 KB)
Captions
Captions
The number of sheltered and unsheltered homeless people in Seattle from 2006 to 2020.
Summary[edit]
| Description |
English: An area chart visualizing the number of unsheltered (sleeping outside, in doorways, tents, cars, etc.) and sheltered (sleeping in emergency or transitional shelters) homeless people counted on one night during the last ten days of December in Seattle/King County from 2006 to 2020. See the Seattle Homelessness page for data citations. I created the graph in R using the code below:
library(tidyverse)
library(svglite)
dat = tribble(
~Year,~Total,~Unsheltered,~KCPop,
2006,7910,1946,1832.259,
2007,7839,2159,1857.877,
2008,8439,2631,1885.368,
2009,8916,2827,1922.645,
2010,8981,2759,1938.351,
2011,8922,2442,1974.2,
2012,8875,2594,2011.197,
2013,9106,2736,2047.223,
2014,9294,3123,2085.225,
2015,10091,3772,2126.178,
2016,10730,4505,2166.35,
2017,11643,5485,2203.836,
2018,12112,6320,2228.364,
2019,11199,5228,2252.782,
2020,11751,5578,2277.2
)
# Convert King County population in thousands to actual population
dat[,"KCPop"] = dat[,"KCPop"]*1000
# Compute Sheltered homeless population from Total minus Unsheltered
dat = dat %>% mutate(Year, Sheltered = Total - Unsheltered) %>%
select(Year,Total,Sheltered,Unsheltered,KCPop)
dat = dat %>% mutate(Year, ShelteredPopPer = Sheltered/KCPop*100) %>%
select(Year:KCPop,ShelteredPopPer)
dat = dat %>% mutate(Year, UnshelteredPopPer = Unsheltered/KCPop*100) %>%
select(Year:ShelteredPopPer,UnshelteredPopPer)
ndat = dat %>% select(Year,Sheltered,Unsheltered)
ndat = ndat %>% pivot_longer(!Year, names_to="Homeless", values_to="Count")
plot = ggplot(ndat, aes(x=Year, y=Count, fill=Homeless)) + geom_area()
plot = plot + scale_x_continuous(limits=c(2006,2020),breaks=seq(2006,2020,2))
plot = plot + scale_y_continuous(limits=c(0,12500),breaks=seq(0,12000,1000))
plot = plot + theme(
legend.position = c(.1, .9),
legend.justification = c("left", "top"),
legend.box.just = "left",
legend.margin = margin(6, 6, 6, 6)
)
ggsave(plot, file="SeattleHomelessnessAreaChart.svg")
|
| Date | |
| Source | Own work |
| Author | Scott Tennican |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:08, 26 February 2021 | | 512 × 512 (25 KB) | Lextrounce (talk | contribs) | remove margins and put legend in chart |
| 19:56, 26 February 2021 |  | 512 × 512 (20 KB) | Lextrounce (talk | contribs) | Uploaded own work with UploadWizard |
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