Business analysis report and data visualization report of CDA level1 knowledge point summary

Strategic analysis

Intensive lecture at the examination site

Visual analysis chart

Business icon decision tree

1. Comparative Chart – Fuel gauge 、 Progress chart 、 Column chart 、 Bar chart 、 Radar map 、 Clouds of words 、 Tree view 、 Map
2. Sequence class Chart （ continuity 、 Data fluctuations in ordered categories ）– Broken line diagram 、 Area map 、 Column chart 、 Funnel diagram
3. Make up the class Chart – Circular graph 、 The pie chart 、 Stacked graph 、 Waterfall Plot
4. Description class Chart – Histogram 、 Box picture 、 Indicator card 、 Bubble chart 、 Scatter plot

Write business analysis report

The role of business analysis report – Understand the actual performance of the business in a certain period of time

Report writing process
Business understanding → data collection → Data processing → Data analysis → Chart making → Report drawing

Design of analysis report

a. Daily notification ： Short period 、 high frequency 、 Continuous core data report
Suitable for memory saturation detection 、 Timeliness of data transmission 、 Network speed stability
b. Periodic review ： long period 、 Low frequency 、 Continuous comprehensive data report
Applicable to annual business summary 、 Personal quarterly work report 、 Annual financial statements
c. Special retrospective ： Low frequency 、 Special focus data report
Applicable to activity evaluation report 、 Channel user performance report 、 Inventory sub-health analysis

Points for attention in writing business reports
Create a visual report
The difference between visual report and business analysis report : Static Report vs Dynamic dashboard
Visual report creation process :
Business understanding → Integral design → data collection → Data processing and sorting → Build a multidimensional data environment → Create complex summary rules → Data presentation