2nd Lecture- Advance Mathematical Stats

Population_By_Race&State
  • I want to do the comparison of %age of races being shoot vs %age of races presents in each county of US.
  • I want to identify counties where a particular racial group experiences a disproportionate number of shootings despite not being the majority of the population
  • For this analysis, I need the population by race and year.  I have found out a site https://data.census.gov/, that provides data on different topics like
    • Business and Economy 
    • Education 
    • Employment 
    • Families and Living Arrangements 
    • Government 
    • Health 
    • Housing 
    • Income and Poverty 
    • Populations and People 
    • Race and Ethnicity 
      With respect to different geographies:

      • Nation 
      • State 
      • County 
      • County Subdivision 
      • Place 
      • ZIP Code Tabulation Area 
      • Metropolitan/Micropolitan Statistical Area 
      • Census Tract 
      • Block 
      • Block Group 
      • All Geographies 
  • Census.gov has also provided an API to access the data programmatically, here I am provided the link to the documentation:
    API Documentation: https://www.census.gov/data/developers/guidance/api-user-guide.html
  • Currently, I am exploring the API documentation and one more direction does income, and poverty has any effect on county where non-majority races are shot more often.
  • I found 1 record disturbing, that a young black woman who was identified as mentally ill, unarmed and was not trying to flee was alsosh shot in Illinois. The agency that shot the woman has just 1 record of shooting only.
id date threat_type flee_status armed_with city county state latitude longitude location_precision name age gender race race_source was_mental_illness_related body_camera agency_ids
10693 6/7/2024 not unarmed Springfield Sangamon IL 39.76468314 -89.63039384 block Sonya Massey 36 female B photo TRUE TRUE 23443

 

21st Class – Advance Mathematical Statistics

  • Professor gave a walkthrough of the mathematics552 site.
  • We understand the activity diagram and its components.
  • We shortly discuss about how to write a report of our project, like describing something to a layman.
  • We did go through the Washington post “police-shooting-data” that has longitude and latitude information, did brainstorming, and try to analyze the data on surface level in class and come up with some generic findings.
  • I personally talk with the professor about the approach on how to deeply analyze the data and come up with the best problem statement.