ben/route_analysis
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removed leading ./ from subdirectory paths

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Ben Varick 2024-10-31 14:49:08 -05:00
parent 23e7b4237e
commit 8748e0fa69
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1 changed files with 9 additions and 9 deletions
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R/route_analysis.Rmd
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@ -35,11 +35,11 @@ walk_boundary_m <- 1.5 * 1609
## load school locations ## load school locations
WI_schools <- st_transform(st_read(dsn = "./data/Schools/Wisconsin_Public_Schools_-5986231931870160084.gpkg"), crs = 4326) WI_schools <- st_transform(st_read(dsn = "data/Schools/Wisconsin_Public_Schools_-5986231931870160084.gpkg"), crs = 4326)
WI_schools <- WI_schools %>% mutate(geom = SHAPE) WI_schools <- WI_schools %>% mutate(geom = SHAPE)
## load addresses ## load addresses
addresses <- read_csv(file="./data/addresses/Addresses_Students_EastHS_2024_GeocodeResults.csv") %>% addresses <- read_csv(file="data/addresses/Addresses_Students_EastHS_2024_GeocodeResults.csv") %>%
filter(lat > 0) %>% filter(lat > 0) %>%
st_as_sf(coords=c("lon","lat"), crs=4326) # remember x=lon and y=lat st_as_sf(coords=c("lon","lat"), crs=4326) # remember x=lon and y=lat
@ -47,7 +47,7 @@ addresses <- read_csv(file="./data/addresses/Addresses_Students_EastHS_2024_Geoc
options(osrm.server = "http://127.0.0.1:5000/") options(osrm.server = "http://127.0.0.1:5000/")
options(osrm.profile = "walk") options(osrm.profile = "walk")
register_stadiamaps(key = substr(read_file(file = "./api_keys/stadia_api_key"), 1, 36)) register_stadiamaps(key = substr(read_file(file = "api_keys/stadia_api_key"), 1, 36))
## subset addresses within 1.5 miles ## subset addresses within 1.5 miles
walk_boundary_poly <- fill_holes(st_make_valid(osrmIsodistance( walk_boundary_poly <- fill_holes(st_make_valid(osrmIsodistance(
@ -59,7 +59,7 @@ walk_boundary_poly <- fill_holes(st_make_valid(osrmIsodistance(
addresses_near <- st_intersection(addresses, walk_boundary_poly) addresses_near <- st_intersection(addresses, walk_boundary_poly)
## load bike tls ## load bike tls
bike_lts <- st_read("./data/bike_lts/bike_lts_DANE.geojson") bike_lts <- st_read("data/bike_lts/bike_lts_DANE.geojson")
bike_lts[["lts"]] <- as.factor(bike_lts$LTS_F) bike_lts[["lts"]] <- as.factor(bike_lts$LTS_F)
bike_lts_scale <- data.frame(code = c(1, 2, 3, 4, 9), bike_lts_scale <- data.frame(code = c(1, 2, 3, 4, 9),
@ -90,8 +90,8 @@ bike_lts <- st_join(bike_lts, bike_lts_buffer %>% select(OBJECTID, student_use))
## make maps ## make maps
# load logo # load logo
logo <- image_read(path = "./other/BFW_Logo_180_x_200_transparent_background.png") logo <- image_read(path = "other/BFW_Logo_180_x_200_transparent_background.png")
school_symbol <- image_read_svg(path = "./other/school_FILL0_wght400_GRAD0_opsz24.svg") school_symbol <- image_read_svg(path = "other/school_FILL0_wght400_GRAD0_opsz24.svg")
bbox <- st_bbox(st_transform(st_buffer(walk_boundary_poly, dist = 500), crs = 4326)) bbox <- st_bbox(st_transform(st_buffer(walk_boundary_poly, dist = 500), crs = 4326))
@ -141,7 +141,7 @@ ggmap(basemap) +
label.size = 0.04, label.size = 0.04,
size = 2) size = 2)
ggsave(file = paste0("./figures/", ggsave(file = paste0("figures/",
school_focus %>% pull(name), school_focus %>% pull(name),
" Routes.pdf"), " Routes.pdf"),
title = paste0(school_focus %>% pull(name), " Walking Routes"), title = paste0(school_focus %>% pull(name), " Walking Routes"),
@ -188,7 +188,7 @@ ggmap(basemap) +
nudge_y = 0.0015, nudge_y = 0.0015,
label.size = 0.04, label.size = 0.04,
size = 2) size = 2)
ggsave(file = paste0("./figures/", ggsave(file = paste0("figures/",
school_focus %>% pull(name), school_focus %>% pull(name),
" Routes - Traffic Stress.pdf"), " Routes - Traffic Stress.pdf"),
title = paste0(school_focus %>% pull(name), " Walking Routes - Traffic Stress"), title = paste0(school_focus %>% pull(name), " Walking Routes - Traffic Stress"),
@ -232,7 +232,7 @@ ggmap(basemap) +
nudge_y = 0.0015, nudge_y = 0.0015,
label.size = 0.04, label.size = 0.04,
size = 2) size = 2)
ggsave(file = paste0("./figures/", ggsave(file = paste0("figures/",
school_focus %>% pull(name), school_focus %>% pull(name),
" Addresses.pdf"), " Addresses.pdf"),
title = paste0(school_focus %>% pull(name), " Addresses"), title = paste0(school_focus %>% pull(name), " Addresses"),