Assignment ZUOANNA Task 1
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Spatio-temporal Analysis of Official Air Quality
Data Preperation
Know Your Data
| Station | Timeseries(Original records for each year) | Consolidation(Exclude title) |
|---|---|---|
| Station 9421 | 2013_Day(358),2014_Day(365), 2015_Day(357),2016_HD(464),2017_HV(777),2018_H(5965) | 8,280 Records |
| Station 9484 | ggplot2 is a system for declaratively creating graphics, based on The Grammar of Graphics. You provide the data, tell ggplot2 how to map variables to aesthetics, what graphical primitives to use, and it takes care of the details. | |
| Station 9572 | Methods for Cluster analysis. | |
| Station 9616 | Best criterion returns the best index value according to a specified criterion. | |
| Station 9642 | ggmap is a package to show the spatial data visualization. It can retrieve various online sources (e.g. Google Maps) for user to download and use as layers within the ggplot2 plotting system. | |
| Station 60881 | Convert a data frame (containing a panel dataset, where rows are observations and columns are time periods) into an Edward Tufte-inspired "slopegraph" using either base or ggplot2 graphics. |
