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Looks at "mt vernon va" search frequency over time to determine most popular weeks for visiting Washington's Mt. Vernon estate
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# Looks at "mt vernon va" search frequency over time to determine most popular | |
# weeks for visiting Washington's Mt. Vernon estate | |
library(rCharts) | |
library(dplyr) | |
library(stringr) | |
library(RCurl) | |
# Read in the data | |
x <- getURL("https://gist.githubusercontent.com/AmritPatel/a5d2e5e1dad641c45d56/raw/998677343266c2471b33027ae43b576abfdb07fb/mt_vernon_weekly.csv") | |
mt_vernon <- read.csv(text = x) | |
# Use dataframe wrapper | |
mt_vernon_df <- tbl_df(mt_vernon) | |
# Break up the date filed by month, day, and year for futher processing | |
break_date <- mutate(mt_vernon_df, | |
month = str_sub(str_extract(Date, "\\d\\d?/"), end = -2), | |
day = str_sub(str_extract(Date, "/\\d\\d?/"), start = 2, end = -2), | |
year = str_sub(str_extract(Date, "/\\d\\d?$"), start = 2) | |
) | |
# Only select the columns we need | |
case <- select(break_date, Date, day, month, year, mt.vernon.va) | |
# Plot of data as a function of year (grouped by month) | |
r1 <- nPlot(mt.vernon.va ~ year, | |
group = "month", | |
data = case, | |
type = 'multiBarChart', | |
size = list(const = 3) | |
) | |
# Filter the data to obtain only top scoring weeks | |
topscore <- filter(arrange(case, year, month, day), mt.vernon.va > 0.5, year > "11") | |
# Plot the top weeks over specified two year period | |
r1 <- nPlot(mt.vernon.va ~ Date, | |
group = "year", | |
data = topscore, | |
type = 'multiBarChart', | |
size = list(const = 3) | |
) | |
# Chart available @ http://rcharts.io/viewer/?aa1a021dbc4b7c6b5848 | |
#r1$publish("\"mt vernon va\" search frequency over time to determine most popular weeks for visiting Washington's Mt. Vernon estate", host = 'gist') |
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