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Data analysis of three types:
Exploring type: simple point that is drawing
Prototype
Predictive
Exploring type: Data Collection -> Data Processing -> Data Cleansing
Data processing and data cleaning is carried out by cross-referencing the chart type exploration can be performed a plurality of times
Exploratory data analysis function:
Data can be validated predictive analysis and data analysis play a good role in guiding the next step by exploratory data analysis
Bar graph:
It will have a special section to introduce Error bar
Histogram:
Pie:
Since the pie is not so obvious, or more often the main bar
seaborn of the pie does not provide any function!
line chart:
Scatter:
FIG box:
DETAILED shows a case where the data distribution
The middle line represents the median, the middle two horizontal upper and lower box represents the 25% and 75% of the range
The biggest advantage: the entire data distribution with the specific dates of the great visual!
This course is not likely to involve some visualization tools:
Network data: e.g. facebook tool that gephi (can handle the relationship between the nodes and edges)
Spatio-temporal data:
Tools: mapbox and carto