6309 - Worn clothing and other worn articles 6310 - Used or new rags, scrap twine, cordage, rope and cables and worn out articles of twine, cordage, rope or cables, of textile materials.

Applied Data Science for Cities

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Map depicting each of these variables per capita: total traffic fatalities and injuries, crashes involving alcohol, crashes involving underage use of alcohol, and crashes involving speeding. Data sourced from California Office of Traffic Safety: https://www.ots.ca.gov/media-and-research/crash-rankings-results/

Using CDC Atlas HIV Data to Clean Data, deal with missing values, select variables of interest, create new variables, and filter variables to meet conditions Weeks 3 & 4: Data Manipulation, Filtering, and Debugging Objectives: Enable efficient manipulation of data structures. Teach techniques for filtering and selecting relevant variables. Introduce debugging tools and methods.