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WorldBank.R
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WorldBank.R
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library(animint)
data(WorldBank)
wb.all <-
list(scatter=ggplot()+
geom_point(aes(life.expectancy, fertility.rate, clickSelects=country,
showSelected=year, colour=region, size=population,
tooltip=paste(country, "population", population),
key=country), # key aesthetic for animated transitions!
data=WorldBank)+
geom_text(aes(life.expectancy, fertility.rate, label=country,
showSelected=country, showSelected2=year,
key=country), #also use key here!
data=WorldBank)+
scale_size_animint(breaks=10^(5:9))+
make_text(WorldBank, 55, 9, "year"),
ts=ggplot()+
make_tallrect(WorldBank, "year")+
geom_line(aes(year, life.expectancy, group=country, colour=region,
clickSelects=country),
data=WorldBank, size=4, alpha=3/5),
time=list(variable="year",ms=3000),
bar=ggplot()+
theme_animint(height=2400)+
geom_bar(aes(country, life.expectancy, fill=region,
showSelected=year, clickSelects=country),
data=WorldBank, stat="identity", position="identity")+
coord_flip(),
duration=list(year=1000),
first=list(year=1975, country="United States"),
title="World Bank data (single selection)")
animint2dir(wb.all, "WorldBank-all")
## M <- gvisMotionChart(WorldBank,
## idvar="country", timevar="year",
## xvar="life.expectancy", yvar="fertility.rate",
## colorvar="region", sizevar="population",
## options=list(width=700, height=600))
## This example is BAD because it does not specify a key variable, so
## the animated transitions result in points flying over the
## scatterplot, which is not good for understand the evolution over
## time of these countries' data.
not.na <- subset(WorldBank, !(is.na(life.expectancy) | is.na(fertility.rate)))
subset(not.na, is.na(not.na$population))
not.na[not.na$country=="Kuwait", "population"] <- 1700000
bad <-
list(scatter=ggplot()+
geom_point(aes(life.expectancy, fertility.rate, clickSelects=country,
showSelected=year, colour=region, size=population),
data=not.na)+
geom_text(aes(life.expectancy, fertility.rate, label=country,
showSelected=country, showSelected2=year),
data=not.na)+
scale_size_animint(breaks=10^(5:9))+
make_text(WorldBank, 55, 9, "year"),
ts=ggplot()+
make_tallrect(WorldBank, "year")+
geom_line(aes(year, life.expectancy, group=country, colour=region,
clickSelects=country),
data=WorldBank, size=4, alpha=3/5),
time=list(variable="year",ms=3000),
bar=ggplot()+
theme_animint(height=2400)+
geom_bar(aes(country, life.expectancy, fill=region,
showSelected=year, clickSelects=country),
data=WorldBank, stat="identity", position="identity")+
coord_flip(),
duration=list(year=1000))
animint2dir(bad, "WorldBank-bad")
## This example is good because it uses constancy
## http://bost.ocks.org/mike/constancy/
good <-
list(scatter=ggplot()+
geom_point(aes(life.expectancy, fertility.rate, clickSelects=country,
showSelected=year, colour=region, size=population,
tooltip=paste(country, "population", population),
key=country), # key aesthetic for animated transitions!
data=not.na)+
geom_text(aes(life.expectancy, fertility.rate, label=country,
showSelected=country, showSelected2=year,
key=country), #also use key here!
data=not.na)+
scale_size_animint(breaks=10^(5:9))+
make_text(WorldBank, 55, 9, "year"),
ts=ggplot()+
make_tallrect(WorldBank, "year")+
geom_line(aes(year, life.expectancy, group=country, colour=region,
clickSelects=country),
data=WorldBank, size=4, alpha=3/5),
time=list(variable="year",ms=3000),
bar=ggplot()+
theme_animint(height=2400)+
geom_bar(aes(country, life.expectancy, fill=region,
key=country,
showSelected=year, clickSelects=country),
data=WorldBank, stat="identity", position="identity")+
coord_flip(),
duration=list(year=1000),
first=list(year=1975, country="United States"),
title="World Bank data (single selection)")
animint2dir(good, "WorldBank-good")
## This example additionally uses multiple selection on countries.
library(dplyr)
max.years <- not.na %>%
group_by(country) %>%
filter(year==max(year)) %>%
mutate(year=2012)
wb.mult <-
list(ts=ggplot()+
make_tallrect(not.na, "year")+
theme_animint(width=500)+
geom_line(aes(year, life.expectancy, group=country, colour=region,
clickSelects=country),
data=not.na, size=4, alpha=3/5)+
geom_point(aes(year, life.expectancy, color=region,
showSelected=country, clickSelects=country),
data=not.na)+
scale_x_continuous(limits=c(1960, 2030), breaks=seq(1960, 2010, by=10))+
geom_text(aes(year, life.expectancy, colour=region, label=country,
showSelected=country,
clickSelects=country),
data=max.years, hjust=0),
scatter=ggplot()+
geom_point(aes(fertility.rate, life.expectancy, clickSelects=country,
showSelected=year, colour=region, size=population,
key=country), # key aesthetic for animated transitions!
data=not.na)+
geom_text(aes(fertility.rate, life.expectancy, label=country,
showSelected=country, showSelected2=year,
clickSelects=country,
key=country), #also use key here!
data=not.na)+
scale_size_animint(breaks=10^(5:9))+
make_text(not.na, 5, 85, "year"),
time=list(variable="year",ms=3000),
duration=list(year=1000),
first=list(year=1975, country=c("United States", "Vietnam")),
selector.types=list(country="multiple"),
title="World Bank data (multiple selection)")
animint2dir(wb.mult, "WorldBank-multiple")
## This is the example from the animint paper, but using only single
## selection.
short.regions <- not.na %>%
mutate(region=sub(" [(].*", "", region))
wb.paper.single <-
list(ts=ggplot()+
make_tallrect(short.regions, "year")+
guides(color="none")+
geom_line(aes(year, life.expectancy, group=country, colour=region,
showSelected=region,
clickSelects=country),
data=short.regions, size=4, alpha=3/5),
scatter=ggplot()+
geom_point(aes(fertility.rate, life.expectancy, clickSelects=country,
showSelected=year, colour=region, size=population,
key=country), # key aesthetic for animated transitions!
data=short.regions)+
geom_text(aes(fertility.rate, life.expectancy, label=country,
showSelected=country, showSelected2=year,
showSelected3=region,
clickSelects=country,
key=country), #also use key here!
data=short.regions)+
scale_size_animint(breaks=10^(5:9))+
make_text(short.regions, 5, 85, "year"),
time=list(variable="year", ms=3000),
duration=list(year=1000),
first=list(year=1975, country=c("United States", "Vietnam")),
selector.types=list(country="multiple"),
title="World Bank data (for Animint paper, single selection)")
animint2dir(wb.paper.single, "WorldBank-paper-single")
## This is the example from the animint paper, with multiple
## selection.
wb.paper <-
list(ts=ggplot()+
make_tallrect(short.regions, "year")+
guides(color="none")+
geom_line(aes(year, life.expectancy, group=country, colour=region,
showSelected=region,
clickSelects=country),
data=short.regions, size=4, alpha=3/5),
scatter=ggplot()+
geom_point(aes(fertility.rate, life.expectancy, clickSelects=country,
showSelected=year, colour=region, size=population,
key=country), # key aesthetic for animated transitions!
data=short.regions)+
geom_text(aes(fertility.rate, life.expectancy, label=country,
showSelected=country, showSelected2=year,
showSelected3=region,
clickSelects=country,
key=country), #also use key here!
data=short.regions)+
scale_size_animint(breaks=10^(5:9))+
make_text(short.regions, 5, 85, "year"),
time=list(variable="year", ms=3000),
duration=list(year=1000),
first=list(year=1975, country=c("United States", "Vietnam")),
selector.types=list(country="multiple", region="multiple"),
title="World Bank data (for Animint paper)")
info <- animint2dir(wb.paper, "WorldBank-paper")
BOTH <- function(df, top, side){
data.frame(df,
top=factor(top, c("Fertility rate", "Years")),
side=factor(side, c("Years", "Life expectancy")))
}
TS <- function(df)BOTH(df, "Years", "Life expectancy")
SCATTER <- function(df)BOTH(df, "Fertility rate", "Life expectancy")
TS2 <- function(df)BOTH(df, "Fertility rate", "Years")
years <- unique(not.na[, "year", drop=FALSE])
min.years <- not.na %>%
group_by(country) %>%
filter(year==min(year)) %>%
mutate(year=1958)
wb.facets <-
list(ts=ggplot()+
xlab("")+
ylab("")+
geom_tallrect(aes(xmin=year-1/2, xmax=year+1/2,
clickSelects=year),
data=TS(years), alpha=1/2)+
theme_animint(width=1000, height=800)+
geom_line(aes(year, life.expectancy, group=country, colour=region,
clickSelects=country),
data=TS(not.na), size=4, alpha=3/5)+
geom_point(aes(year, life.expectancy, color=region, size=population,
showSelected=country, clickSelects=country),
data=TS(not.na))+
geom_text(aes(year, life.expectancy, colour=region, label=country,
showSelected=country,
clickSelects=country),
data=TS(min.years), hjust=1)+
geom_widerect(aes(ymin=year-1/2, ymax=year+1/2,
clickSelects=year),
data=TS2(years), alpha=1/2)+
geom_line(aes(fertility.rate, year, group=country, colour=region,
clickSelects=country),
data=TS2(not.na), size=4, alpha=3/5)+
geom_point(aes(fertility.rate, year, color=region, size=population,
showSelected=country, clickSelects=country),
data=TS2(not.na))+
geom_point(aes(fertility.rate, life.expectancy, clickSelects=country,
showSelected=year, colour=region, size=population,
key=country), # key aesthetic for animated transitions!
data=SCATTER(not.na))+
geom_text(aes(fertility.rate, life.expectancy, label=country,
showSelected=country, showSelected2=year,
showSelected3=region,
clickSelects=country,
key=country), #also use key here!
data=SCATTER(not.na))+
scale_size_animint(breaks=10^(5:9))+
facet_grid(side ~ top, scales="free")+
geom_text(aes(5, 85, label=paste0("year = ", year),
showSelected=year),
data=SCATTER(years)),
time=list(variable="year",ms=3000),
duration=list(year=1000),
first=list(year=1975, country=c("United States", "Vietnam")),
selector.types=list(country="multiple"),
title="World Bank data (multiple selection, facets)")
animint2dir(wb.facets, "WorldBank-facets")
## Make a screencast to quickly show some animint features.
## system("mplayer -ao null screencast.ogv -vo jpeg:outdir=screencast")
## system("cp -r screencast screencast-small")
## jpg.vec <- Sys.glob("screencast-small/*.jpg")
## unlink(jpg.vec[seq_along(jpg.vec) %% 10 != 1])
## system("convert -resize 728x536 screencast-small/*.jpg -set delay 25 -layers Optimize screencast.gif")