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Diversity Plots
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library(data.table); library(dplyr); library(tidyr) | |
library(ggplot2); library(RColorBrewer) | |
## IMPORT AND TIDY DATA | |
demo_data <- read.csv(file.choose(),header=T) | |
names(demo_data) <- c("datetime","gender","ethnicity","region","age_range","department") | |
demo_data$ethnicity <- gsub("White","Caucasian",demo_data$ethnicity) | |
demo_data$ethnicity <- gsub("Southeast Asian","Asian",demo_data$ethnicity) | |
## GROUP BY DEPARTMENT AND GENDER | |
department_and_gender <- demo_data %>% | |
group_by(department,gender) %>% | |
summarise(n=n()) %>% | |
mutate(percent=n/sum(n),department_size=sum(n)) | |
gender_bar_plot <- ggplot(department_and_gender, aes(x=reorder(department,-department_size), y=n, fill=gender)) + | |
geom_bar(stat="identity") + scale_y_continuous(breaks=seq(0,10,2)) + scale_fill_brewer(palette="Pastel1") + | |
labs(x="Area at Buffer",y="Team Members", title="Gender Breakdown of Buffer Across Areas") + | |
theme_minimal() | |
## GROUP BY DEPARTMENT AND ETHNICITY | |
department_and_ethnicity <- demo_data %>% | |
group_by(department,ethnicity) %>% | |
summarise(n=n()) %>% | |
mutate(percent=n/sum(n),department_size=sum(n)) | |
ethnicity_bar_plot <- ggplot(department_and_ethnicity, aes(x=reorder(department,department_size), y=n, fill=ethnicity)) + | |
geom_bar(stat="identity") + scale_y_continuous(breaks=seq(0,10,2)) + coord_flip() + | |
labs(x="Area at Buffer",y="Team Members", title="Ethnicity Breakdown of Buffer Across Areas") + | |
scale_fill_brewer(palette="Pastel1") + theme_minimal() | |
## PIE CHART OF ETHNICITIES | |
by_ethnicity <- demo_data %>% | |
group_by(department,ethnicity) %>% | |
summarise(n=n()) %>% | |
mutate(percent=n/sum(n)) | |
total_ethnicity_row <- demo_data %>% | |
group_by(ethnicity) %>% | |
summarise(n=n()) %>% | |
mutate(percent=n/sum(n),department="Total") | |
total_ethnicity_breakdown <- rbind(by_ethnicity,total_ethnicity_row) | |
ethnicity_pies <- ggplot(total_ethnicity_breakdown,aes(x=factor(1),y=percent,fill=ethnicity)) + | |
geom_bar(stat="identity",width=1) + | |
facet_wrap(~department) + | |
coord_polar(theta="y") + | |
scale_fill_brewer(palette="Pastel1") + | |
theme_minimal() + | |
theme(axis.ticks = element_blank(), axis.text.y = element_blank(), axis.text.x = element_blank()) + | |
labs(x="",y="",title="Ethnicity Breakdown of Buffer Team :)") | |
## PIE CHART OF GENDER BY DEPARTMENT | |
department_and_gender <- demo_data %>% | |
group_by(department,gender) %>% | |
summarise(n=n()) %>% | |
mutate(percent=n/sum(n)) | |
total_row <- demo_data %>% | |
group_by(gender) %>% | |
summarise(n=n()) %>% | |
mutate(percent=n/sum(n),department="Total") | |
total_gender_breakdown <- rbind(department_and_gender,total_row) | |
total_gender_breakdown$gender <- factor(total_gender_breakdown$gender,levels=rev(levels(total_gender_breakdown$gender))) | |
gender_pies <- ggplot(total_gender_breakdown,aes(x=factor(1),y=percent,fill=gender)) + | |
geom_bar(stat="identity",width=1) + | |
facet_wrap(~department) + | |
coord_polar(theta="y") + | |
scale_fill_brewer(palette="Pastel1") + | |
theme_minimal() + | |
theme(axis.ticks = element_blank(), axis.text.y = element_blank(), axis.text.x = element_blank()) + | |
labs(x="",y="",title="Gender Breakdown of Buffer Team :)") | |
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