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Cereals Consumption By Type (Kilocalories/person/year) [Part 3]

Data Source


Begin Code


library(ggplot2)
library(scales)
library(dplyr)
library(tidyr)
library(readr)
library(flextable)
library(dlookr)

Table of Summary Statistics


cereals <- read.csv("./DATA/per-capita-consumption-of-cereals-by-commodity-type-daily-kilocalories.csv")

colnames(cereals) <- c("Country","Code","Year","Wheat","Rice","Barley","Maize","Rye","Oats","Sorghum")

dlookr::diagnose_numeric(cereals) %>% flextable()

=> https://github.com/davidjayjackson/OWID-cereals-by-commodity/blob/master/cereals_05.png Summary Stats

world_longer <- cereals %>% filter(Country =="World") %>% select(-Code) %>%

pivot_longer(cols = Wheat:Sorghum)

### Histograms by Cereals Type

ggplot(world_longer) + geom_histogram(aes(x=value),bins=10) +

facet_wrap(~name) + labs(title="Count of Calories by Cereals")

=> https://github.com/davidjayjackson/OWID-cereals-by-commodity/blob/master/cereals_06.png Histogram by Cereals Type

### Resources:
=> https://github.com/davidjayjackson/OWID-cereals-by-commodity R Code and Data
=> https://cloud.r-project.org/ R Language and Rtools40 (click and "base" and "Rtools")
=> https://rstudio.com/products/rstudio/download/ Download and install RStudio
=> https://github.com/davidjayjackson/OWID-diet-vegetable-fruit/issues Comments, Question and Request

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