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library(tidyverse) | |
library(ggbeeswarm) | |
library(gglabeller) | |
library(scales) | |
data <- read_csv("schoolshootingsdata FINAL - data.csv", | |
col_types = cols(date = col_date(format = "%m/%d/%Y"))) | |
tidy.shooter.age <- gather(data, "shooter_i", "shooter.age", c("age_shooter", "shooter 2 age")) %>% | |
filter(is.numeric(shooter.age)) | |
p <- ggplot(tidy.shooter.age, aes(shooter.age)) + | |
geom_dotplot(binwidth=1) + | |
theme_minimal() + | |
ggtitle('Distribution of shooter age') | |
ggsave('shooter_age_histogram.pdf', plot=p, useDingbats=FALSE) | |
theeeeme <- theme_minimal() + theme( | |
axis.text.y=element_blank(), | |
axis.ticks=element_blank(), | |
axis.line.y=element_blank(), | |
panel.grid=element_blank()) | |
ggplot(data, aes(date, 0, size=adjust)) + | |
geom_beeswarm(method = "frowney", groupOnX=FALSE, dodge.width=0.5) + | |
scale_size_area(max_size = 20) + | |
scale_x_date(date_breaks="1 year", labels=date_format("%Y")) + | |
theeeeme | |
ggsave('shooting_dots_timeline.pdf', width=50, height=5, limitsize=FALSE) | |
ggplot(data, aes(date, 0, size=adjust)) + | |
geom_beeswarm(method = "frowney", groupOnX=FALSE, dodge.width=0.5, alpha=0.5) + | |
scale_size_area(max_size = 20) + | |
scale_x_date(date_breaks="1 year", labels=date_format("%Y"), limits=as.Date(c('1998-04-01', '2023-04-01'))) + | |
scale_y_continuous(limits=c(-20, 10)) + | |
coord_polar(direction = -1) + | |
theeeeme | |
ggsave('shooting_timeline.pdf', width=40, height=40) | |
years <- c("1999", "2000", "2001", "2002", "2003", "2004", "2005", "2006", "2007", "2008", "2009", "2010", "2011", "2012", "2013", "2014", "2015", "2016", "2017", "2018") | |
startvalues <- c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0) | |
start.frame <- data.frame(year=years, sum=startvalues, dayofyear=startvalues, school_name=rep(list(""), 19), stringsAsFactors=FALSE) | |
cumulative <- data %>% | |
mutate(year = format(date, '%Y'), dayofyear=as.numeric(format(date, '%j'))) %>% | |
group_by(year) %>% | |
arrange(date) %>% | |
mutate(sum=cumsum(adjust)) %>% | |
ungroup() %>% | |
select(sum, dayofyear, year, school_name) %>% | |
rbind(start.frame) | |
endofyear <- cumulative %>% | |
group_by(year) %>% | |
summarise(sum=max(sum)) %>% | |
filter(year!=2018) %>% | |
mutate(dayofyear=365, school_name="end of year") | |
cumulative %>% rbind(endofyear) %>% rbind(start.frame) %>% arrange(year) %>% | |
ggplot(aes(dayofyear, sum, group=year)) + | |
geom_step(alpha=0.4) + | |
geom_text(data=endofyear, aes(dayofyear, sum, label=year), hjust = 0, vjust = 0.5) + | |
geom_text() | |
theme_minimal() + | |
ggtitle("Cumulative number of students in school") | |
ggsave('cumulative_adjust.pdf') | |
cumulative.casualties <- data %>% | |
mutate(year = format(date, '%Y'), dayofyear=as.numeric(format(date, '%j'))) %>% | |
group_by(year) %>% | |
arrange(date) %>% | |
mutate(sum=cumsum(ifelse(is.na(casualties), 0, casualties))) %>% | |
ungroup() %>% | |
select(sum, dayofyear, year) %>% | |
rbind(start.frame) | |
endofyear.casualties <- cumulative.casualties %>% | |
group_by(year) %>% | |
summarise(sum=max(sum)) %>% | |
filter(year!=2018) %>% | |
mutate(dayofyear=365) | |
cumulative.casualties %>% rbind(endofyear.casualties) %>% rbind(start.frame) %>% arrange(year) %>% | |
ggplot(aes(dayofyear, sum, group=year)) + | |
geom_step(alpha=0.4) + | |
geom_text(data=endofyear.casualties, aes(dayofyear, sum, label=year), hjust = 0, vjust = 0.5) + | |
theme_minimal() + | |
ggtitle("Cumulative causualties") | |
ggsave('cumulative_causalties.pdf') | |
cumulative.count <- data %>% | |
mutate(year = format(date, '%Y'), dayofyear=as.numeric(format(date, '%j')), one=1) %>% | |
group_by(year) %>% | |
arrange(date) %>% | |
mutate(sum=cumsum(one)) %>% | |
ungroup() %>% | |
select(sum, dayofyear, year) %>% | |
rbind(start.frame) | |
endofyear.count <- cumulative.count %>% | |
group_by(year) %>% | |
summarise(sum=max(sum)) %>% | |
filter(year!=2018) %>% | |
mutate(dayofyear=365) | |
cumulative.count %>% rbind(endofyear.count) %>% rbind(start.frame) %>% arrange(year) %>% | |
ggplot(aes(dayofyear, sum, group=year)) + | |
geom_step(alpha=0.4) + | |
geom_text(data=endofyear.count, aes(dayofyear, sum, label=year), hjust = 0, vjust = 0.5) + | |
theme_minimal() + | |
ggtitle("Cumulative count") | |
ggsave('cumulative_count.pdf') | |
data %>% | |
mutate(year = format(date, '%Y')) %>% | |
ggplot(aes(year)) + geom_bar() | |
ggsave('years.pdf') |
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