Prakash Neupane
Ambassador
Open Knowledge Foundation Nepal
Sort, Filter and Visualization
The basics of spreadsheets
Introduction
● The most basic tool used for data wrangling is a spreadsheet.
● structured, machine-readable data format.
●...
Spreadsheets: An Overview
A variety of spreadsheet programs and applications exist
Sorting
● The first thing to do when looking at a new dataset is to orient
yourself.
● This involves at looking at maximum...
DEMO
Filtering Data
● The next thing commonly done with datasets is to filter out the values
you don’t want to see.
DEMO
Data Visualization
● Data visualization is not just about making what you found look good
– often it is a way of gaining i...
DEMO
Thanks
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Sort filter-visualization Data

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Spreadsheet for sort, filter and visualization data, Sources from Schoolofdata.org

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Sort filter-visualization Data

  1. 1. Prakash Neupane Ambassador Open Knowledge Foundation Nepal Sort, Filter and Visualization The basics of spreadsheets
  2. 2. Introduction ● The most basic tool used for data wrangling is a spreadsheet. ● structured, machine-readable data format. ● total, the average, different mathematical function. ● bulk processes, pulling out different graphs and charts.
  3. 3. Spreadsheets: An Overview A variety of spreadsheet programs and applications exist
  4. 4. Sorting ● The first thing to do when looking at a new dataset is to orient yourself. ● This involves at looking at maximum/minimum values and sorting the data so it makes sense.
  5. 5. DEMO
  6. 6. Filtering Data ● The next thing commonly done with datasets is to filter out the values you don’t want to see.
  7. 7. DEMO
  8. 8. Data Visualization ● Data visualization is not just about making what you found look good – often it is a way of gaining insight into the data ● We just understand graphical information on a better level than we understand numbers and tables.
  9. 9. DEMO
  10. 10. Thanks

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