ISSS608 2018-19 T1 Assign Cao Xinjie DataPrep
Sofia Air Pollution - Be a Visual Detective
|
|
|
|
|
|
TASK1 DATA PREPARATION
The data for tsak1 is EEA Data. There totally 28 timeseries data and a metadata. After using JMP to concatenate all the time series data, we use "AirQuantityStation" to be the matching value join the timeseries data and the matadata..
.
DATASET DESCRIPTION
This dataset is provided by Beijing Municipal Environmental Monitoring Center. We only select the data in 2017 to do the further analysis in our project, which contains 87,361 records for the Beijing air quality each hour, which starts from 2017-01-01 to 2017-11-01. The dataset includes the columns: City, Date, Hour, View point, AQI, Air Quality Descriptor, 1-hr PM2.5, 24-hr PM2.5, 1-hr PM10, 24-hr PM10, 1-hr SO2, 24-hr SO2, 1-hr NO2, 24-hr NO2, 1-hr CO, 24-hr CO, 1-hr O3, 8-hr O3 and Primary pollutant.
The following header shows part of the dataset:
TOOLS
ggplot2
tidyverse
zoo
shiny
