Promote one or more columns to become the index.
Below are the 101 Bamboo Weekly exercises that use set_index on real-world data — try each one, then study the worked solution.
- Bamboo Weekly #174: Vacation
- Bamboo Weekly #173: IPOs
- Bamboo Weekly #172: World Cup
- Bamboo Weekly #170: Port of Long Beach
- Bamboo Weekly #169: Press freedom
- Bamboo Weekly #168: US gas prices
- Bamboo Weekly #165: Artemis II
- Bamboo Weekly #164: Fertilizer
- Bamboo Weekly #163: Daylight saving time
- Bamboo Weekly #162: Spotify and car accidents
- Bamboo Weekly #160: Strait of Hormuz
- Bamboo Weekly #159: State of the Union
- Bamboo Weekly #157: Government corruption
- Bamboo Weekly #156: Winter Olympics
- Bamboo Weekly #155: Gold
- Bamboo Weekly #153: Venezuela
- Bamboo Weekly #152: Congestion pricing
- Bamboo Weekly #151: PyPI in 2025
- Bamboo Weekly #150: Kalshi
- Bamboo Weekly #149: Flu season
- Bamboo Weekly #147: Presidential pardons
- Bamboo Weekly #146: Thanksgiving travel
- Bamboo Weekly #144: Museum Heists
- Bamboo Weekly #143: Phones in school
- Bamboo Weekly #142: Hurricanes
- Bamboo Weekly #138: Federal workers
- Bamboo Weekly #137: UN Security Council
- Bamboo Weekly #135: Airline seats
- Bamboo Weekly #134: Taiwan weather
- Bamboo Weekly #133: Wind power
- Bamboo Weekly #131: Canadian border crossings
- Bamboo Weekly #129: Tom Lehrer
- Bamboo Weekly #128: Extreme heat
- Bamboo Weekly #124: NATO Spending
- Bamboo Weekly #123: Missiles
- Bamboo Weekly #122: Economic growth
- Bamboo Weekly #119: Python conferences
- Bamboo Weekly #114: International trade
- Bamboo Weekly #113: US airport traffic
- Bamboo Weekly #112: Programming jobs
- Bamboo Weekly #111: State taxes
- Bamboo Weekly #109: Cacao nibs
- Bamboo Weekly #108: Measles
- Bamboo Weekly #107: Consumer confidence
- Bamboo Weekly #106: Flu season
- Bamboo Weekly #104: Aviation accidents
- Bamboo Weekly #103: CDC data
- Bamboo Weekly #102: WordPress
- Bamboo Weekly #100: Sports betting
- Bamboo Weekly #96: Taylor Swift
- Bamboo Weekly #95: Tariffs
- Bamboo Weekly #93: Anti-politics
- Bamboo Weekly #91: Roller coasters
- Bamboo Weekly #89: Housing
- Bamboo Weekly #86: FEMA
- Bamboo Weekly #81: School
- Bamboo Weekly #78: Stock markets
- Bamboo Weekly #77: Paris Olympics
- Bamboo Weekly #76: Aging legislators
- Bamboo Weekly #73: Avocado hand
- Bamboo Weekly #72: City travel
- Bamboo Weekly #71: Holidays
- Bamboo Weekly #70: Moon missions
- Bamboo Weekly #68: Dangerously hot weather
- Bamboo Weekly #65: Microplastics
- Bamboo Weekly #62: Economic report card
- Bamboo Weekly #61: Solar eclipse
- Bamboo Weekly #60: Iceland
- Bamboo Weekly #58: NATO
- Bamboo Weekly #56: Rent increases
- Bamboo Weekly #54: Household debt
- Bamboo Weekly #53: Airport animals
- Bamboo Weekly #52: Border encounters
- Bamboo Weekly #48: Aviation accidents
- Bamboo Weekly #45: Netflix
- Bamboo Weekly #44: Global economics
- Bamboo Weekly #43: Financial protection
- Bamboo Weekly #41: Wine production
- Bamboo Weekly #40: Sovereign Bonds
- Bamboo Weekly #36: Nobel Prize
- Bamboo Weekly #34: House of Representatives
- Bamboo Weekly #33: Fracking
- Bamboo Weekly #32: Unions
- Bamboo Weekly #31: Poverty
- Bamboo Weekly #30: Uncertainty
- Bamboo Weekly #29: Auto accidents
- Bamboo Weekly #26: Hot weather
- Bamboo Weekly #25: Entrepreneurship
- Bamboo Weekly #24: Wildfire smoke
- Bamboo Weekly #23: Misery index
- Bamboo Weekly #21: Electric cars
- Bamboo Weekly #20: World inflation
- Bamboo Weekly #18: World population
- Bamboo Weekly #14: JOLTS
- Bamboo Weekly #12: Tourism
- Bamboo Weekly #9: US house prices
- Bamboo Weekly #8: Happiness
- Bamboo Weekly #6: End of the humanities?
- Bamboo Weekly #4: Eating well
- Bamboo Weekly #3: Earthquake
- Bamboo Weekly #1: Government corruption
Part of the Pandas Methods Index. See also practice by skill.