Created
June 7, 2019 02:31
-
-
Save erikgregorywebb/da708b540c8e68296b30ed0ab67ad09b to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
library(googlesheets) | |
library(lubridate) | |
library(ggplot2) | |
library(stringr) | |
# authorize the package | |
gs_auth() | |
# import | |
ifttt = gs_title('IFTTT Location Tracker') | |
locations = ifttt %>% gs_read(ws = 'Sheet1') | |
# de-authorize the package | |
gs_deauth() | |
# tidy location name | |
home = 'MASKED-FOR-PRIVACY' | |
work = 'MASKED-FOR-PRIVACY | |
locations = locations %>% | |
mutate(site = ifelse(location == home, 'Home', ifelse(location == work, 'Work', 'Other'))) %>% | |
select(-location) | |
# format date/time | |
locations = locations %>% | |
mutate(`date/time` = str_replace(`date/time`, 'at ', '')) %>% | |
mutate(date_time = mdy_hm(`date/time`)) %>% | |
select(-`date/time`) | |
# calculate commute times | |
n1 = 1 | |
n2 = 1 | |
home_to_work_times = list() | |
work_to_home_times = list() | |
for (i in 1:nrow(locations)) { | |
# home to work | |
if ((locations$type[i] == 'exited' & locations$site[i] == 'Home') & | |
(locations$type[i+1] == 'entered' & locations$site[i+1] == 'Work')) { | |
home_to_work_time = difftime(locations$date_time[i+1], locations$date_time[i], units="hours") | |
home_to_work_times[[n1]] = c(locations$type[i], locations$site[i], locations$date_time[i], | |
locations$type[i+1], locations$site[i+1], locations$date_time[i+1], | |
'Home to Work', home_to_work_time) | |
n1 = n1 + 1 | |
} | |
# work to home | |
if ((locations$type[i] == 'exited' & locations$site[i] == 'Work') & | |
(locations$type[i+1] == 'entered' & locations$site[i+1] == 'Home')) { | |
work_to_home_time = difftime(locations$date_time[i+1], locations$date_time[i], units="hours") | |
work_to_home_times[[n2]] = c(locations$type[i], locations$site[i], locations$date_time[i], | |
locations$type[i+1], locations$site[i+1], locations$date_time[i+1], | |
'Work to Home', work_to_home_time) | |
} | |
n2 = n2 + 1 | |
} | |
# combine, define data types | |
commute = bind_rows( | |
do.call(rbind, home_to_work_times) %>% as_data_frame(), | |
do.call(rbind, work_to_home_times) %>% as_data_frame() | |
) %>% select(start_type = V1, start_place = V2, start_time = V3, | |
end_type = V4, end_place = V5, end_time = V6, | |
route = V7, hours = V8) %>% | |
mutate(hours = as.numeric(hours)) %>% | |
mutate(start_time = as.POSIXct(as.numeric(start_time) + 60*60*2, origin = '1970-01-01')) %>% | |
mutate(end_time = as.POSIXct(as.numeric(end_time) + 60*60*2, origin = '1970-01-01')) | |
# density plot | |
plot = commute %>% | |
select(Hours = hours, Route = route) %>% | |
filter(Hours < 2) %>% | |
ggplot(., aes(x = Hours, fill = Route)) + | |
geom_density(alpha = .55) + | |
theme_minimal() + | |
theme(legend.position = 'bottom') + | |
labs(y = 'Density', title = 'Distribution of Commute Times', | |
subtitle = 'April - May 2019') | |
# export | |
setwd("~/Documents/Python/ifttt") | |
png('density-plot.png', width = 8, height = 6, units = 'in', res = 600) | |
plot | |
dev.off() | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment