Q&A

Non-DQ Courses Use this to ask technical questions NOT related to Dataquest courses - while doing any independent project or learning some other skill (even on another platforms!) or other such questions. DQ Courses Use this to ask technical problems related to Dataquest content - “help me I’m stuck” problems, potential bugs, technical issues, and other such questions.

Topic	Replies	Views	Activity
About the Q&A category Q&A	1	654	August 4, 2020
How can I debug when the solution is a large table? DQ Courses 369-8 , 369 , python-data-cleaning-advanced	0	4	April 14, 2021
If we look at the documentation for the OpenNotify API... This api has been removed DQ Courses web-scraping	2	17	April 14, 2021
Redirection and Pipelines -> 3. Redirecting Output with >> Error? DQ Courses 391-3 , 391	5	224	April 14, 2021
Code Review, please! ("challenge:each country's best customer") DQ Courses 190 , 190-8 , sql	1	22	April 13, 2021
Help for the Storytelling data visualization guided project Q&A	1	10	April 13, 2021
Assistance required DQ Courses data-visualization-fundamentals , 524 , 524-5	4	64	April 13, 2021
Calculating percentage or share using AVG vs TOTAL DQ Courses sql , 254 , 254-4	3	177	April 13, 2021
Data Cleaning With R 5/12 Q&A 323 , 323-5 , r-data-cleaning	0	8	April 13, 2021
REG : Computing Avg. Class Sizes DQ Courses 137 , data-exploration , 137-5	1	17	April 13, 2021
Problem with understanding backreferences in Advanced RegEx DQ Courses python , 369 , 369-6 , python-data-cleaning-advanced	1	10	April 13, 2021
Does imputation before split leak data from train to test dataset? Q&A	0	7	April 13, 2021
Function 'is_english' is right but is wrong Q&A 350 , 350-7	5	207	April 13, 2021
Difficulties understanding reduce function in context DQ Courses 263 , 263-7	6	169	April 13, 2021
Documentation for the OpenNotify API... This api has been removed. 😱 DQ Courses	0	10	April 13, 2021
Rvest function in R produces errors when extracting data as a dataframe DQ Courses	2	65	April 13, 2021
Advanced Regular Expressions : 7. Substituting Regular Expression Matches DQ Courses python , dataquest-platform	5	147	April 13, 2021
Data Cleaning With R 2/12 Q&A 323 , 323-2 , r-data-cleaning	0	7	April 13, 2021
Guided Project: Profitable App Profiles (unexpected type error when cleaning data) DQ Courses python , guided-project , 350 , 350-5 , python-for-data-science-fundamentals	2	67	April 13, 2021
Write a query that displays all songs whose names have at least three words Q&A sql	4	51	April 12, 2021
Interfering with Built-In Functions DQ Courses python , 316 , python-for-data-science-fundamentals , 316-1	2	30	April 12, 2021
Fixing Numerical Columns: Alternative to Solution (Guided Project 240) DQ Courses	0	20	April 12, 2021
Guided Project: Clean And Analyze Employee Exit Surveys (boxplots not showing) DQ Courses	0	13	April 12, 2021
Typo in exercise: should be 'spines' not 'spine' DQ Courses	1	23	April 12, 2021
Running input function after sharing jupyter notebook Non-DQ Courses python , jupyter-notebook	3	19	April 12, 2021
Pandas-profiling Non-DQ Courses python , pandas	2	33	April 12, 2021
Pandas: Data Cleaning Basics - Optional Questions in #13 DQ Courses 293 , 293-13 , pandas-fundamentals	0	16	April 12, 2021
Guided Project: Analyzing Forest Fire Data 5/8 Q&A	0	13	April 12, 2021
Discrete vs Continuous Variable DQ Courses 307	20	370	April 11, 2021
Guided Project: Storytelling Data Visualization on Exchange Rates Ax1.Text issue Q&A	0	18	April 11, 2021