ben/bay_creek_data
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made some graphs and maps

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This commit is contained in:
Ben Varick 2023-11-05 16:04:49 -06:00
parent 0f0cc0b0a5
commit 9e3f866680
Signed by: ben
SSH Key Fingerprint: SHA256:jWnpFDAcacYM5aPFpYRqlsamlDyKNpSj3jj+k4ojtUo
5 changed files with 173 additions and 37 deletions
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1
.gitignore vendored
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@ -6,3 +6,4 @@
data/*
figures/*
Neighborhood_Indicator_project.docx

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.~lock.Neighborhood_Indicator_project.docx# Normal file
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,ben,pseudotsuga,05.11.2023 13:50,file:///home/ben/.config/libreoffice/4;

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bay_creek_data.R
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@ -4,64 +4,79 @@ library(sf)
library(ggmap)
library(scales)
library(ggrepel)
setwd("~/Documents/Bay_Creek/bay_creek_data")
library(ggpattern)
library(RColorBrewer)
# ---- load data
block_data_2022 <- sf::read_sf("data/nip_bg_22/nip_bg_22.shp")
metadata_2022 <- read_csv("data/nip_bg_22/nip_metadata_22.csv")
extent <- st_bbox(block_data_2022)
block_metadata_2022 <- read_csv("data/nip_bg_22/nip_metadata_22.csv")
extent_madison <- st_bbox(block_data_2022)
census_data_2022 <- sf::read_sf("data/nip_tr_22/nip_tr_22.shp")
census_metadata_2022 <- read_csv("data/nip_tr_22/nip_metadata_22.csv")
# ---- define areas of interest
block_groups <- data.frame(name = c("Bay Creek 1", "Bay Creek 2"), geo_id = c("550250013001", "550250013002"))
block_interest <- read_csv("block_interest.csv", col_types = "cc")
block_interest_data <- block_data_2022 %>%
filter(geo_id %in% block_interest$geo_id) %>%
mutate(center_geom = st_centroid(geometry)) %>%
mutate(lon = st_coordinates(center_geom)[,1],
lat = st_coordinates(center_geom)[,2])
block_interest_data <- left_join(block_interest_data, block_interest, join_by(geo_id)) %>%
select(geo_id, name, lon, lat, baycreek) %>%
mutate(interest = ifelse(baycreek, "baycreek", TRUE))
extent_blocks <- st_bbox(block_interest_data)
block_data_2022 <- left_join(block_data_2022, block_interest_data %>%st_drop_geometry(), join_by(geo_id))
#census_interest <- read_csv("census_interest.csv", col_types = "cc")
# ---- data pivoting
races <- c("pc_wht", "pc_afrm", "pc_asn", "pc_othm", "pc_hisp")
races <- block_metadata_2022 %>% filter(variable %in% races) %>% select(variable, name)
wealth <- c("pc_unem", "pc_fmpv")
wealth <- block_metadata_2022 %>% filter(variable %in% wealth) %>% select(variable, name)
centroids <- block_data_2022 %>%
left_join(block_groups, by = "geo_id") %>%
filter(geo_id %in% block_groups$geo_id) %>%
st_centroid() %>%
pull(geometry) %>%
transpose()
block_groups["lon"] <- unlist(centroids[[1]])
block_groups["lat"] <- unlist(centroids[[2]])
# ---- download basemap
zoom_level <- 12
zoom_level <- 13
buffer <- 0.01
extent <- extent_blocks
if(file.exists(paste0("data/basemap_cache/basemap_", zoom_level, ".RData"))){
load(file = paste0("data/basemap_cache/basemap_", zoom_level, ".RData"))
} else {
register_stadiamaps(substr(read_file("data/stadia_api_key.txt"), 1, 36),
write = FALSE)
basemap <- ggmap::get_stadiamap(bbox = c(left = as.double(extent[1]),
bottom = as.double(extent[2]),
right = as.double(extent[3]),
top = as.double(extent[4])),
basemap <- ggmap::get_stadiamap(bbox = c(left = as.double(extent[1]) - buffer,
bottom = as.double(extent[2]) - buffer,
right = as.double(extent[3]) + buffer,
top = as.double(extent[4])) + buffer,
zoom = zoom_level,
maptype = "alidade_smooth",
color = "bw",
force = TRUE)
save(basemap_raster, file = paste0("data/basemap_cache/basemap_", zoom_level, ".RData"))
save(basemap, file = paste0("data/basemap_cache/basemap_", zoom_level, ".RData"))
}
# ---- plot figures
# --- plot maps
ggmap(basemap) +
geom_sf(data = block_data_2022,
aes(fill = medhhinc),
fill = NA,
color = "black",
inherit.aes = FALSE,
alpha = 0.6) +
geom_label_repel(data = block_groups,
aes(label = name,
geom_label_repel(data = block_interest_data,
aes(label = paste(name),
y = lat,
x = lon),
min.segment.length = 0,
nudge_y = -0.03) +
# geom_sf_label(data = block_data_2022 %>% left_join(block_groups, by = "geo_id"),
# aes(label = name),
# inherit.aes = FALSE,
# nudge_x = 1,
# size = 2) +
min.segment.length = 0.02) +
theme(axis.text.x=element_blank(),
axis.text.y=element_blank(),
axis.ticks=element_blank(),
@ -71,14 +86,15 @@ ggmap(basemap) +
type = "viridis") +
labs(title = "Median Income",
fill = NULL)
ggsave(file = "figures/median_income_map.png",
ggsave(file = "figures/block_map.png",
device = "png",
width = 11,
height = 8.5,
units = "in")
# ---- plot graphs
ggplot(data = block_data_2022 %>% mutate(baycreek = geo_id %in% block_groups$geo_id) %>% left_join(block_groups, by = "geo_id") %>% arrange(medhhinc)) +
ggplot(data = block_data_2022 %>%
arrange(medhhinc)) +
geom_hline(data = block_data_2022 %>% filter(geo_id == "Madison"),
aes(yintercept = medhhinc),
linetype = "dashed") +
@ -88,12 +104,16 @@ ggplot(data = block_data_2022 %>% mutate(baycreek = geo_id %in% block_groups$geo
label = "Madison median") +
geom_col(aes(x = reorder(geo_id, medhhinc, sum),
y = medhhinc,
fill = baycreek)) +
geom_label(aes(x = reorder(geo_id, medhhinc, sum),
y = medhhinc + 10000,
label = name)) +
fill = baycreek),
color = "black",
size = 0.01,
position = position_dodge2(padding = 0)) +
geom_label_repel(aes(x = reorder(geo_id, medhhinc, sum),
y = medhhinc,
label = name),
min.segment.length = 0) +
scale_x_discrete(labels = NULL, breaks = NULL) +
scale_y_continuous(label = scales::label_dollar()) +
scale_y_continuous(label = scales::label_dollar(), expand = expansion(mult = c(0,NA))) +
scale_fill_discrete(guide="none") +
theme(axis.text.x=element_blank(),
axis.title.x=element_blank()) +
@ -105,3 +125,102 @@ ggsave(file = "figures/median_income.png",
width = 11,
height = 8.5,
units = "in")
ggplot() +
geom_hline(data = block_data_2022 %>% filter(geo_id == "Madison"),
aes(yintercept = medhhinc),
linetype = "dashed") +
geom_boxplot(data = block_data_2022,
aes(x = "Madison",
y = medhhinc),
outlier.shape = NA) +
geom_col(data = block_data_2022 %>% filter(interest %in% c(TRUE, "baycreek")) %>% arrange(medhhinc),
aes(x = reorder(name, medhhinc, sum),
y = medhhinc,
fill = baycreek)) +
scale_y_continuous(label = scales::label_dollar(), expand = expansion(mult = c(0,NA))) +
scale_fill_discrete(guide="none") +
theme(axis.text.x=element_text(angle = 30, vjust = 0.7),
axis.title.x=element_blank()) +
labs(title = "Median Income by Block",
x = NULL,
y = "Median Income")
ggsave(file = "figures/median_income_boxplot.png",
device = "png",
width = 11,
height = 8.5,
units = "in")
ggplot(data = block_data_2022 %>% filter(interest %in% c("baycreek", TRUE))) +
geom_hline(data = block_data_2022 %>% filter(geo_id == "Madison"),
aes(yintercept = medhhinc),
linetype = "dashed") +
geom_label(data = block_data_2022 %>% filter(geo_id == "Madison"),
aes(y = medhhinc,
x = 0.1,
label = "Madison Median")) +
geom_point(data = block_data_2022,
aes(x = pc_wht/100,
y = medhhinc),
size = 2,
alpha = 0.5,
color = "grey") +
geom_point(aes(x = pc_wht/100,
y = medhhinc,
color = interest),
size = 5) +
geom_label_repel(aes(x = pc_wht/100,
y = medhhinc,
label = name),
nudge_y = 5000,
min.segment.length = 0) +
scale_x_continuous(label = scales::label_percent(), expand = expansion(mult = c(0, 0)), limits = c(0, 1)) +
scale_y_continuous(label = scales::label_dollar(), expand = expansion(mult = c(0.1, 0.1))) +
scale_color_discrete(guide="none") +
labs(title = "Median income by racial makup of neighborhood",
x = "Percent of residents that are white",
y = "Median income")
ggsave(file = "figures/income_race.png",
device = "png",
width = 11,
height = 8.5,
units = "in")
ggplot(data = block_data_2022 %>%
filter(interest %in% c("baycreek", TRUE) | geo_id == "Madison") %>%
pivot_longer(cols = races$variable, names_to = "race", values_to = "percent")) +
geom_col(aes(x = ifelse(geo_id == "Madison", "Madison average", name),
y = percent/100,
fill = race),
color = "black") +
scale_y_continuous(label = scales::label_percent(), expand = expansion(mult = c(0, 0))) +
scale_fill_brewer(type = "qual", labels = deframe(races) %>% as.list()) +
theme(axis.text.x=element_text(angle = 30, vjust = 0.7),
axis.title.x=element_blank()) +
labs(title = "Racial makup of neighborhood",
x = NULL,
y = NULL,
fill = "Race")
ggsave(file = "figures/race_percent.png",
device = "png",
width = 11,
height = 8.5,
units = "in")
ggplot(data = block_data_2022 %>%
filter(interest %in% c("baycreek", TRUE) | geo_id == "Madison")) +
geom_col(aes(x = ifelse(geo_id == "Madison", "Madison average", name),
y = pc_fmpv/100),
color = "black") +
scale_y_continuous(label = scales::label_percent(), expand = expansion(mult = c(0, 0.1))) +
theme(axis.text.x=element_text(angle = 30, vjust = 0.7),
axis.title.x=element_blank()) +
labs(title = "Families below the poverty lines",
x = NULL,
y = NULL,
fill = NULL)
ggsave(file = "figures/neighborhood_poverty.png",
device = "png",
width = 11,
height = 8.5,
units = "in")

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block_interest.csv Normal file
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@ -0,0 +1,9 @@
name,geo_id,baycreek
Bay Creek 1,550250013001,TRUE
Bay Creek 2,550250013002,TRUE
Greenbush 4,550250012004,FALSE
Greenbush 2,550250012002,FALSE
Bram’s Addition,550250014011,FALSE
Burr Oaks 2,550250014012,FALSE
Burr Oaks 3,550250014013,FALSE
Capital View,550250014014,FALSE
1 name geo_id baycreek
2 Bay Creek 1 550250013001 TRUE
3 Bay Creek 2 550250013002 TRUE
4 Greenbush 4 550250012004 FALSE
5 Greenbush 2 550250012002 FALSE
6 Bram’s Addition 550250014011 FALSE
7 Burr Oaks 2 550250014012 FALSE
8 Burr Oaks 3 550250014013 FALSE
9 Capital View 550250014014 FALSE

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census_interest.csv Normal file
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@ -0,0 +1,6 @@
name,geo_id
Bay Creek,55025001300
Greenbush,
Bram’s Addition,
Burr Oaks,
Capital View Neighborhoods,
1 name geo_id
2 Bay Creek 55025001300
3 Greenbush
4 Bram’s Addition
5 Burr Oaks
6 Capital View Neighborhoods