課程大綱： Introduction to Data Visualization with R培訓
Day 1:
overview of R programming
introduction to data visualization
scatter plots and clusters
the use of noise and jitters
Day 2:
other type of 2D and 3D plots
histograms
heat charts
categorical data plotting
Day 3:
plotting KPIs with data
R and X charts examples
dashboards
parallel axes
mixing categorical data with numeric data
Day 4:
different hats of data visualization
disguised and hidden trends
case studies
saving plots and loading Excel files
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