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(Mobile) Data Collection and Analysis Process
Pankaj ShrivastavTathyashodh
What happened? Reactive.
What’s been happening? Responsive.
Why is this happening? Creative
1. Events
2. Patterns
3. Systemic Structure Mental Models
Levels of analysis
Goats reduced
No. / Analysis
Policy QEnv QSDG Interventions
Ex-Cap Cycle
Steps in Data Collection, Utilisation, Advocacy• Frame your questions
• Design your instruments for data collection, test your instruments
• Plan Data Collection – Sampling Size, Logistics, Data Analysis
• Gather and organize data
• Analyse data
• Document and Share
• Adopt, Adapt, Scale up
• Mainstream
Data Analysis Steps
Some Free Mobile Data Collection Tools
• ODK Collect• Survey Monkey (up to 10 questions)• Kobo Collect (Paid after some time)• Google App sheet
Advantages of mobile data collection
• Speed – time reduced by one third
• Validation – can filter out wrong answers
• Skip Logic – no need to turn pages
• Tick, select, swipe
• Export to Excel
• Realtime monitoring of survey and updating
• Ensuring targeting and coverage
Type of Data Analysis
• Text Analysis
• Statistical Analysis
• Diagnostic Analysis
• Predictive Analysis
• Prescriptive Analysis
Text Analysis - Word Cloud
Text Analysis - Sentiment Analysis
Which type of Graph to choose
Predictive Analysis
Packages used:• R• Python
Predict and prevent rather than respond• Gurgaon Police• Women Entrepreneurs in Varanasi• Sanitation in Sundarbans
Prescriptive Analysis
What do we need to do in advance?
• Food Security
• Disease outbreaks
• Accident hotspots
Thank you!