-
Notifications
You must be signed in to change notification settings - Fork 5
/
BivariateAlcDrugGB.R
498 lines (434 loc) · 20.6 KB
/
BivariateAlcDrugGB.R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
rm(list=ls())
library(data.table)
library(dplyr)
library(tidyr)
library(ggplot2)
library(paletteer)
library(gtools)
library(rgdal)
library(cowplot)
library(purrr)
library(magrittr)
library(readxl)
library(curl)
library(forcats)
#England alcohol data
#read in data downloaded from LAPE
dataalc <- fread("Data/LAPEAlcSpecMort.csv")
#pull out 2015-17 data for Poole, Dorset & Bournemouth as they are missing from 2016-18 data
#due to new LA boundaries
temp <- subset(dataalc, `Area Code` %in% c("E06000028", "E06000029", "E10000009") &
`Time period`=="2015 - 17" & Sex=="Persons")
dataalc <- subset(dataalc, `Area Type`=="County & UA (pre 4/19)" & `Time period`=="2016 - 18" & Sex=="Persons")
dataalc <- rbind(dataalc, temp)
dataalc <- dataalc[,c(5,6,13,14,15)]
colnames(dataalc) <- c("id", "LA", "alcrate", "alcrate_lower_ci", "alcrate_upper_ci" )
#Wales alcohol data
temp <- tempfile()
source <- "https://www.healthmapswales.wales.nhs.uk/IAS/data/csv?viewId=155&geoId=108&subsetId=&viewer=CSV"
temp <- curl_download(url=source, destfile=temp, quiet=FALSE, mode="wb")
walesalc <- fread(temp)[,c(2,158:160)]
colnames(walesalc) <- c("LA", "alcrate", "alcrate_lower_ci", "alcrate_upper_ci" )
#Read in LA codes to match into Welsh data
temp <- tempfile()
source <- "http://geoportal1-ons.opendata.arcgis.com/datasets/a267b55f601a4319a9955b0197e3cb81_0.csv"
temp <- curl_download(url=source, destfile=temp, quiet=FALSE, mode="wb")
LAcodes <- fread(temp)[,c(1,2)]
#rename Vale of Glamorgan to ensure matching
LAcodes$LAD17NM <- ifelse(LAcodes$LAD17NM=="Vale of Glamorgan", "The Vale of Glamorgan", LAcodes$LAD17NM)
walesalc <- merge(walesalc, LAcodes, by.x="LA", by.y="LAD17NM")
names(walesalc)[names(walesalc)=="LAD17CD"] <- "id"
dataalc <- rbind(dataalc, walesalc)
#read in drugs data from the ONS for England & Wales
datadrg <- fread("Data/DrugDeathsLA.csv", header=TRUE)
#recode Dorset, Poole & Bournemouth
datadrg$id <- case_when(
datadrg$id=="E06000058" ~ "E06000029",
datadrg$id=="E06000059" ~ "E10000009",
TRUE ~ datadrg$id
)
#merge into alcohol
data <- merge(dataalc, datadrg, by="id", all.x=TRUE)
data <- data[,c(1:5,9,11,12)]
colnames(data) <- c("id", "LA", "alcrate", "alcrate_lower_ci", "alcrate_upper_ci", "drgrate", "drgrate_lower_ci", "drgrate_upper_ci")
data$drgrate <- as.numeric(ifelse(data$drgrate==":", "NA", data$drgrate))
data$drgrate_lower_ci <- as.numeric(ifelse(data$drgrate_lower_ci==":", "NA", data$drgrate_lower_ci))
data$drgrate_upper_ci <- as.numeric(ifelse(data$drgrate_upper_ci==":", "NA", data$drgrate_upper_ci))
#Allocate Bournemouth drug deaths from new combined authority
data$drgrate <- ifelse(data$LA=="Bournemouth", data[data[,LA]=="Poole",]$drgrate, data$drgrate)
data$drgrate_lower_ci <- ifelse(data$LA=="Bournemouth", data[data[,LA]=="Poole",]$drgrate_lower_ci,
data$drgrate_lower_ci)
data$drgrate_upper_ci <- ifelse(data$LA=="Bournemouth", data[data[,LA]=="Poole",]$drgrate_upper_ci,
data$drgrate_upper_ci)
#Add in country indicator
data$Country <- case_when(
substr(data$id, 1, 1)=="E" ~ "England",
substr(data$id, 1, 1)=="W" ~ "Wales",
TRUE ~ "Error")
#Read in Scottish data
#Replace ... with local file path of Scottish data
dataalc <- read_excel("...Scotland LA alc drug deaths.xlsx", sheet="Alcohol-specific deaths",
range="A9:D40", col_names=FALSE)
colnames(dataalc) <- c("LA", "alcrate", "alcrate_lower_ci", "alcrate_upper_ci")
#Replace ... with local file path of Scottish data
datadrg <- read_excel("...Scotland LA alc drug deaths.xlsx", sheet="Drug-related deaths",
range="A9:D40", col_names=FALSE)
colnames(datadrg) <- c("LA", "drgrate", "drgrate_lower_ci", "drgrate_upper_ci")
#merge
scotdata <- merge(dataalc, datadrg, by="LA")
scotdata$Country <- "Scotland"
#bring in LA codes for Scotland
temp <- tempfile()
source <- "http://geoportal1-ons.opendata.arcgis.com/datasets/a267b55f601a4319a9955b0197e3cb81_0.csv"
temp <- curl_download(url=source, destfile=temp, quiet=FALSE, mode="wb")
scotcodes <- fread(temp)[,c(1,2)]
colnames(scotcodes) <- c("id", "LA")
scotdata <- merge(scotdata, scotcodes, by="LA", fill=TRUE)
data <- rbind(data, scotdata, fill=TRUE)
#generate tertiles
data$alctert <- quantcut(data$alcrate, q=3, labels=FALSE)
data$drgtert <- quantcut(data$drgrate, q=3, labels=FALSE)
#save cutoffs
alccut1 <- quantile(data$alcrate, probs=1/3, na.rm=TRUE)
alccut2 <- quantile(data$alcrate, probs=2/3, na.rm=TRUE)
drgcut1 <- quantile(data$drgrate, probs=1/3, na.rm=TRUE)
drgcut2 <- quantile(data$drgrate, probs=2/3, na.rm=TRUE)
#generate 9-category index for map key
data$key <- case_when(
data$alctert==1 & data$drgtert==1 ~ 1,
data$alctert==1 & data$drgtert==2 ~ 2,
data$alctert==1 & data$drgtert==3 ~ 3,
data$alctert==2 & data$drgtert==1 ~ 4,
data$alctert==2 & data$drgtert==2 ~ 5,
data$alctert==2 & data$drgtert==3 ~ 6,
data$alctert==3 & data$drgtert==1 ~ 7,
data$alctert==3 & data$drgtert==2 ~ 8,
data$alctert==3 & data$drgtert==3 ~ 9
)
#fill in corresponding colours
data$colour <- case_when(
data$key==1 ~ "#CABED0",
data$key==2 ~ "#BC7C5F",
data$key==3 ~ "#AE3A4E",
data$key==4 ~ "#89A1C8",
data$key==5 ~ "#806A8A",
data$key==6 ~ "#77324C",
data$key==7 ~ "#4885C1",
data$key==8 ~ "#435786",
data$key==9 ~ "#3f2949"
)
#generate dataframe for key
keydata <- data %>%
filter(!is.na(colour)) %>%
group_by(alctert, drgtert) %>%
summarise(RGB=unique(colour))
#Read in shapefile of LA boundaries
#from http://geoportal.statistics.gov.uk/datasets/counties-and-unitary-authorities-december-2017-full-clipped-boundaries-in-uk/data
polygons <- readOGR("Shapefiles/Counties_and_Unitary_Authorities_December_2017_Full_Clipped_Boundaries_in_UK.shp")
polygons$id <- as.character(polygons$ctyua17cd)
polygons<-fortify(polygons, region="id")
map <- ggplot(data)+
geom_map(aes(map_id=id, fill=colour), map=polygons, colour="White")+
xlim(-116,655644)+
ylim(5337,1220302)+
theme_classic()+
scale_fill_identity()+
labs(title="Regional patterns in deaths from alcohol and drugs in Great Britain",
subtitle="Comparative rates of alcohol-specific deaths and deaths from drug misuse by Local Authority",
caption="Data from Public Health England, NHS Wales, Office for National Statistics & National Records of Scotland\nPlot by @VictimOfMaths")+
#Highland S12000017
annotate("text", x=500000, y=970000, label="Purple areas mean\nhigh rates of alcohol and \nhigh rates of drug deaths", size=3)+
#York E06000014
annotate("text", x=550000, y=582000, label="Red areas mean\nlow rates of alcohol and \nhigh rates of drug deaths", size=3)+
#Walsall E08000030
annotate("text", x=230000, y=455000, label="Blue areas mean\nhigh rates of alcohol and \nlow rates of drug deaths", size=3)+
#Hampshire E10000014
annotate("text", x=480000, y=27000, label="Grey areas mean\nlow rates of alcohol and \nlow rates of drug deaths", size=3)+
geom_curve(aes(x=434000, y=955000, xend=220000, yend=850000), curvature=0.15)+
geom_curve(aes(x=550000, y=540000, xend=463000, yend=452000), curvature=-0.25)+
geom_curve(aes(x=297000, y=450000, xend=405000, yend=300000), curvature=-0.4)+
geom_curve(aes(x=470000, y=57000, xend=455000, yend=130000), curvature=0.1)+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank())
key <- ggplot(keydata)+
geom_tile(aes(x=alctert, y=drgtert, fill=RGB))+
scale_fill_identity()+
labs(x = expression("More alcohol-specific deaths" %->% ""),
y = expression("More drug poisoning deaths" %->% "")) +
theme_classic() +
# make font small enough
theme(
axis.title = element_text(size = 8),axis.line=element_blank(),
axis.ticks=element_blank(), axis.text=element_blank())+
# quadratic tiles
coord_fixed()
tiff("Outputs/BivariateAlcDrugsGB.tiff", units="in", width=8, height=14, res=300)
ggdraw()+
draw_plot(map, 0,0,1,1)+
draw_plot(key, 0.03,0.47,0.29,0.73)
dev.off()
#Add zoomed in areas
#London
London <- ggplot(data)+
geom_map(aes(map_id=id, fill=colour), map=polygons, colour="White")+
xlim(500000,560000)+
ylim(156000,200000)+
theme_classic()+
scale_fill_identity()+
labs(title="Greater London")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#North-West England
NWEng <- ggplot(data)+
geom_map(aes(map_id=id, fill=colour), map=polygons, colour="White")+
xlim(310000,440000)+
ylim(370000,430000)+
theme_classic()+
scale_fill_identity()+
labs(title="NW England")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#Tyne/Tees
NEEng <- ggplot(data)+
geom_map(aes(map_id=id, fill=colour), map=polygons, colour="White")+
xlim(405000,490000)+
ylim(505000,580000)+
theme_classic()+
scale_fill_identity()+
labs(title="NE England")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#Central Belt
CScot <- ggplot(data)+
geom_map(aes(map_id=id, fill=colour), map=polygons, colour="White")+
xlim(220000,341000)+
ylim(620000,710000)+
theme_classic()+
scale_fill_identity()+
labs(title="Central Scotland")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
tiff("Outputs/BivariateAlcDrugsGBZoomed.tiff", units="in", width=12, height=14, res=300)
ggdraw()+
draw_plot(map, 0,0,0.65,1)+
draw_plot(key, 0.03,0.73,0.2,0.2)+
draw_plot(London, 0.65,0.03,0.3,0.2)+
draw_plot(NWEng, 0.63,0.26, 0.35, 0.18)+
draw_plot(NEEng, 0.62, 0.48, 0.2, 0.2)+
draw_plot(CScot, 0.6, 0.71, 0.3, 0.2)
dev.off()
#Explore data a bit more
#scatter coloured by country
tiff("Outputs/LAALcDrgGB.tiff", units="in", width=7, height=6, res=500)
ggplot(data, aes(x=alcrate, y=drgrate, colour=Country))+
geom_point()+
geom_segment(x=-10, xend=45, y=-10, yend=45, colour="Black")+
theme_classic()+
scale_x_continuous(name="Alcohol-specific deaths per 100,000 population", limits=c(0,42))+
scale_y_continuous(name="Drug misuse deaths per 100,000 population", limits=c(0,42))+
scale_colour_manual(values=c("#cc5522", "#00ccff", "#443333"))+
annotate("text", x=30, y=6, label="More deaths from alcohol", colour="DarkGrey")+
annotate("text", x=10, y=32, label="More deaths from drugs", colour="DarkGrey")+
labs(title="Deaths from alcohol and drugs by Local Authority",
subtitle="Alcohol-specific and drug misuse deaths",
caption="Data from PHE, ONS, NHS Wales & NRS | Plot by @VictimOfMaths")
dev.off()
#repeat with bivariate key overlaid
tiff("Outputs/LAALcDrgTertGB.tiff", units="in", width=7, height=6, res=500)
ggplot(data, aes(x=alcrate, y=drgrate, colour=Country))+
geom_rect(aes(xmin=0,xmax=alccut1, ymin=0, ymax=drgcut1), fill="#CABED0", colour=NA)+
geom_rect(aes(xmin=0,xmax=alccut1, ymin=drgcut1, ymax=drgcut2), fill="#BC7C5F", colour=NA)+
geom_rect(aes(xmin=0,xmax=alccut1, ymin=drgcut2, ymax=42), fill="#AE3A4E", colour=NA)+
geom_rect(aes(xmin=alccut1,xmax=alccut2, ymin=0, ymax=drgcut1), fill="#89A1C8", colour=NA)+
geom_rect(aes(xmin=alccut1,xmax=alccut2, ymin=drgcut1, ymax=drgcut2), fill="#806A8A", colour=NA)+
geom_rect(aes(xmin=alccut1,xmax=alccut2, ymin=drgcut2, ymax=42), fill="#77324C", colour=NA)+
geom_rect(aes(xmin=alccut2,xmax=42, ymin=0, ymax=drgcut1), fill="#4885C1", colour=NA)+
geom_rect(aes(xmin=alccut2,xmax=42, ymin=drgcut1, ymax=drgcut2), fill="#435786", colour=NA)+
geom_rect(aes(xmin=alccut2,xmax=42, ymin=drgcut2, ymax=42), fill="#3f2949", colour=NA)+
geom_point(size=1.5)+
geom_point(shape=21, colour="White", size=1.5)+
#geom_segment(x=-10, xend=45, y=-10, yend=45, colour="Black")+
theme_classic()+
scale_x_continuous(name="Alcohol-specific deaths per 100,000 population", limits=c(0,42))+
scale_y_continuous(name="Drug misuse deaths per 100,000 population", limits=c(0,42))+
scale_colour_manual(values=c("#cc5522", "#00ccff", "#443333"))+
labs(title="Deaths from alcohol and drugs by Local Authority",
subtitle="Alcohol-specific and drug misuse deaths coloured by tertile",
caption="Data from PHE, ONS, NHS Wales & NRS | Plot by @VictimOfMaths")
dev.off()
#Bar charts with CIs
tiff("Outputs/LAALcCIsGB.tiff", units="in", width=8, height=6, res=500)
ggplot(data, aes(x=fct_reorder(as.factor(LA), alcrate), y=alcrate, ymin=alcrate_lower_ci,
ymax=alcrate_upper_ci, fill=Country))+
geom_crossbar()+
theme_classic()+
scale_fill_manual(values=c("#cc5522", "#00ccff", "#443333"))+
scale_x_discrete(name="Local Authority")+
scale_y_continuous(name="Alcohol-specific deaths per 100,000")+
labs(title="Local Authority variation in alcohol-specific deaths",
subtitle="Mean annual death rates with 95% Confidence Intervals",
caption="Data from PHE, ONS, NHS Wales & NRS | Plot by @VictimOfMaths")+
theme(axis.text.x=element_blank(), axis.ticks.x=element_blank())
dev.off()
tiff("Outputs/LADrgCIsGB.tiff", units="in", width=8, height=6, res=500)
ggplot(data, aes(x=fct_reorder(as.factor(LA), drgrate), y=drgrate, ymin=drgrate_lower_ci,
ymax=drgrate_upper_ci, fill=Country))+
geom_crossbar()+
theme_classic()+
scale_fill_manual(values=c("#cc5522", "#00ccff", "#443333"))+
scale_x_discrete(name="Local Authority")+
scale_y_continuous(name="Drug misuse deaths per 100,000")+
labs(title="Local Authority variation in drug misuse deaths",
subtitle="Mean annual death rates with 95% Confidence Intervals",
caption="Data from PHE, ONS, NHS Wales & NRS | Plot by @VictimOfMaths")+
theme(axis.text.x=element_blank(), axis.ticks.x=element_blank())
dev.off()
#Plot choropleths for each outcome separately
AlcLAGB <- ggplot(data)+
geom_map(aes(map_id=id, fill=alcrate), map=polygons, colour="White")+
xlim(-116,655644)+
ylim(5337,1220302)+
theme_classic()+
scale_fill_distiller(palette="YlGnBu", direction=1, name="Rate per\n100,000", na.value="White")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank())
tiff("Outputs/AlcLAGB.tiff", units="in", width=8, height=14, res=300)
AlcLAGB+
labs(title="Regional patterns in deaths from alcohol in Great Britain",
subtitle="Comparative rates of alcohol-specific deaths by Local Authority",
caption="Data from Public Health England, NHS Wales & National Records of Scotland\nPlot by @VictimOfMaths")
dev.off()
DrgLAGB <- ggplot(data)+
geom_map(aes(map_id=id, fill=drgrate), map=polygons, colour="White")+
xlim(-116,655644)+
ylim(5337,1220302)+
theme_classic()+
scale_fill_distiller(palette="YlOrRd", direction=1, name="Rate per\n100,000", na.value="White")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank())
tiff("Outputs/DrgLAGB.tiff", units="in", width=8, height=14, res=300)
DrgLAGB+
labs(title="Regional patterns in deaths from drugs in Great Britain",
subtitle="Comparative rates of drug misuse deaths by Local Authority",
caption="Data from Office for National Statistics & National Records of Scotland\nPlot by @VictimOfMaths")
dev.off()
#Stick them together
title <- ggdraw()+
draw_label("Deaths from alcohol-specific causes and drug misuse in Great Britain",
x=0.02, hjust=0, size=24)
caption <- ggdraw()+
draw_label("Data from PHE, ONS, NHS Wales & NRS | Plot by @VictimOfMaths",
x=0.5, hjust=0)
maps <- plot_grid(AlcLAGB, DrgLAGB, align="hv", labels=c("Alcohol", "Drugs"))
tiff("Outputs/AlcDrgLAGB.tiff", units="in", width=14, height=14, res=300)
plot_grid(title, maps, caption, ncol=1, rel_heights=c(0.08, 1, 0.05))
dev.off()
#Add zoomed in areas
#Alcohol
#London
LondonAlc <- ggplot(data)+
geom_map(aes(map_id=id, fill=alcrate), map=polygons, colour="White")+
xlim(500000,560000)+
ylim(156000,200000)+
theme_classic()+
scale_fill_distiller(palette="YlGnBu", direction=1, na.value="White", guide=FALSE)+
labs(title="Greater London")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#North-West England
NWEngAlc <- ggplot(data)+
geom_map(aes(map_id=id, fill=alcrate), map=polygons, colour="White")+
xlim(310000,440000)+
ylim(370000,430000)+
theme_classic()+
scale_fill_distiller(palette="YlGnBu", direction=1, na.value="White", guide=FALSE)+
labs(title="NW England")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#Tyne/Tees
NEEngAlc <- ggplot(data)+
geom_map(aes(map_id=id, fill=alcrate), map=polygons, colour="White")+
xlim(405000,490000)+
ylim(505000,580000)+
theme_classic()+
scale_fill_distiller(palette="YlGnBu", direction=1, na.value="White", guide=FALSE)+
labs(title="NE England")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#Central Belt
CScotAlc <- ggplot(data)+
geom_map(aes(map_id=id, fill=alcrate), map=polygons, colour="White")+
xlim(220000,341000)+
ylim(620000,710000)+
theme_classic()+
scale_fill_distiller(palette="YlGnBu", direction=1, na.value="White", guide=FALSE)+
labs(title="Central Scotland")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
AlcLAGB <- AlcLAGB+
labs(title="Regional patterns in deaths from alcohol in Great Britain",
subtitle="Comparative rates of alcohol-specific deaths by Local Authority",
caption="Data from Public Health England, NHS Wales & National Records of Scotland\nPlot by @VictimOfMaths")+
theme(legend.position="left")
tiff("Outputs/AlcLAGBZoomed.tiff", units="in", width=12, height=14, res=300)
ggdraw()+
draw_plot(AlcLAGB, 0,0,0.65,1)+
draw_plot(LondonAlc, 0.65,0.03,0.3,0.2)+
draw_plot(NWEngAlc, 0.63,0.26, 0.35, 0.18)+
draw_plot(NEEngAlc, 0.62, 0.48, 0.2, 0.2)+
draw_plot(CScotAlc, 0.6, 0.71, 0.3, 0.2)
dev.off()
#Drugs
#London
LondonDrg <- ggplot(data)+
geom_map(aes(map_id=id, fill=drgrate), map=polygons, colour="White")+
xlim(500000,560000)+
ylim(156000,200000)+
theme_classic()+
scale_fill_distiller(palette="YlOrRd", direction=1, na.value="White", guide=FALSE)+
labs(title="Greater London")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#North-West England
NWEngDrg <- ggplot(data)+
geom_map(aes(map_id=id, fill=drgrate), map=polygons, colour="White")+
xlim(310000,440000)+
ylim(370000,430000)+
theme_classic()+
scale_fill_distiller(palette="YlOrRd", direction=1, na.value="White", guide=FALSE)+
labs(title="NW England")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#Tyne/Tees
NEEngDrg <- ggplot(data)+
geom_map(aes(map_id=id, fill=drgrate), map=polygons, colour="White")+
xlim(405000,490000)+
ylim(505000,580000)+
theme_classic()+
scale_fill_distiller(palette="YlOrRd", direction=1, na.value="White", guide=FALSE)+
labs(title="NE England")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
#Central Belt
CScotDrg <- ggplot(data)+
geom_map(aes(map_id=id, fill=drgrate), map=polygons, colour="White")+
xlim(220000,341000)+
ylim(620000,710000)+
theme_classic()+
scale_fill_distiller(palette="YlOrRd", direction=1, na.value="White", guide=FALSE)+
labs(title="Central Scotland")+
theme(axis.line=element_blank(), axis.ticks=element_blank(), axis.text=element_blank(),
axis.title=element_blank(), plot.title=element_text(face="bold"))
DrgLAGB <- DrgLAGB+
labs(title="Regional patterns in deaths from drugs in Great Britain",
subtitle="Comparative rates of drug misuse deaths by Local Authority",
caption="Data from Office for National Statistics & National Records of Scotland\nPlot by @VictimOfMaths")+
theme(legend.position="left")
tiff("Outputs/DrgLAGBZoomed.tiff", units="in", width=12, height=14, res=300)
ggdraw()+
draw_plot(DrgLAGB, 0,0,0.65,1)+
draw_plot(LondonDrg, 0.65,0.03,0.3,0.2)+
draw_plot(NWEngDrg, 0.63,0.26, 0.35, 0.18)+
draw_plot(NEEngDrg, 0.62, 0.48, 0.2, 0.2)+
draw_plot(CScotDrg, 0.6, 0.71, 0.3, 0.2)
dev.off()