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library(shiny); library(maps); library(mapproj); library(dplyr); library(plotly); library(googleVis); library(car) | |
data("county.fips") | |
#Join data by county indentification numbe (fips) to the county data in the maps package | |
flipjoin = function(x) { | |
y = read.csv(x) | |
left_join(county.fips, y, by = c("fips" = "FIPS")) | |
} | |
#Data wrangling for map plot | |
health2 = flipjoin("data/health.csv") | |
socioeconomic2 = flipjoin("data/socioeconomic.csv") | |
socioeconomic2$POVRATE10 = as.numeric(as.character(socioeconomic2$POVRATE10)) | |
##read data in for non map data | |
#Data can be found at http://www.ers.usda.gov/data-products/ | |
#food-environment-atlas/data-access-and-documentation-downloads.aspx | |
socioeconomic = read.csv("data/socioeconomic.csv") | |
socioeconomic$POVRATE10 = as.numeric(as.character(socioeconomic$POVRATE10)) | |
socioeconomic$MEDHHINC10 = as.numeric(as.character(socioeconomic$MEDHHINC10)) | |
health = read.csv("data/health.csv") | |
access = read.csv("data/access.csv") | |
stores = read.csv("data/stores.csv") | |
restaurants = read.csv("data/restaurants.csv") | |
insecurity = read.csv("data/insecurity.csv") | |
local = read.csv("data/local.csv") | |
#Joining all the datatables together by the FIPS, id number of counties | |
fulldb = full_join(socioeconomic, health, by = "FIPS") %>% | |
full_join(., access, by = "FIPS") %>% full_join(., stores, by = "FIPS") %>% | |
full_join(., restaurants, by = "FIPS") %>% full_join(., insecurity, by = "FIPS") %>% | |
full_join(., local, by = "FIPS") | |
#Selecting just the columns of interest. | |
fulldb = fulldb[, c("FIPS", "State", "County", "PCT_LACCESS_POP10", "GROCPTH12", | |
"CONVSPTH12", "FFRPTH12", "FOODINSEC_10_12", "FSRPTH12", | |
"DIRSALES_FARMS07", "FMRKTPTH13", "VEG_FARMS07", "PCT_DIABETES_ADULTS10", | |
"PCT_OBESE_ADULTS10", "PCT_HSPA09", "RECFACPTH12", "MEDHHINC10", | |
"POVRATE10", "PCT_65OLDER10", "PCT_18YOUNGER10")] |
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