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	1200	August 4, 2020
Help combining these two visualizations DQ Courses data-visualization , data-visualization-fundamentals , 469 , 469-10 , data-analysis-business	1	6	December 2, 2021
How to change colour of a line plot based on a condition (below/above average) DQ Courses storytelling-information-design , 529 , 529-7	2	9	December 2, 2021
SQL Fundamentals - Common Table Expression Assessment - Stuck with questions Q&A sql	8	97	December 1, 2021
Use of hinge loss instead of log loss DQ Courses python , deep-learning , deep-learning-fundamentals , 241-8 , 241	2	30	November 30, 2021
Nested and Correlated Subqueries Assessment #4 DQ Courses sql	3	53	November 1, 2021
Profitable App Profiles for the App Store and Google Play Markets removing duplicates part 2 DQ Courses python	3	213	November 29, 2021
Is it really nescessary at this point in the course to make us hard code 14 new variables?! DQ Courses python , 132 , 132-4	4	170	November 29, 2021
Multi-row and Multi-column Subqueries Assessment Q3 DQ Courses assessments , 2000602 , 2000602-3	12	59	November 29, 2021
Why does the & operator give me a wrong result on 2nd use as opposed to the first use for daytime vs nightime traffic variables DQ Courses 524-3	4	43	November 29, 2021
Stuck trying to change x ticks on lineplot DQ Courses	3	31	November 29, 2021
Challenge: Each Country's Best Customer - alternative solution DQ Courses sql , 190 , 190-8 , sql-joins-relations	2	109	November 29, 2021
Working with APIs _ Adding Query Parameters DQ Courses 52 , apis-and-scraping , 52-6	1	24	November 28, 2021
Just want to validate what I've understood DQ Courses 132 , machine-learning-intermediate , 132-7	0	29	November 28, 2021
Nested and Correlated Subqueries Assessment Q3 DQ Courses assessments , 2000603 , 2000603-3	4	38	November 28, 2021
HELP! WLS understanding Non-DQ Courses stats , machine-learning	2	47	November 27, 2021
Using sql in jupyter notebook? DQ Courses sql , jupyter-notebook	2	145	November 27, 2021
SQL Query - % of total usd raised, by company Q&A 167-5 , 167 , pandas-large-datasets , 167-4	0	31	November 26, 2021
Splitting funded_month column Q&A 167 , pandas-large-datasets , 167-2	1	36	November 26, 2021
Stuck on how to approach Albums vs. Tracks query DQ Courses sql	3	54	November 26, 2021
Why do you need to state and format the path here? DQ Courses 136 , 136-4 , data-exploration	2	129	November 26, 2021
SQL Fundamentals - Assessment - Multi row and multi column subqueries assessment DQ Courses	4	99	November 26, 2021
[BUG] Virtual Machine status: Dead DQ Courses	4	42	November 26, 2021
Introduction to SQL Practice Problems Part II Q&A sql	2	38	November 25, 2021
Fandango movies rating: problem with cleaning movie_budget DQ Courses	10	71	November 25, 2021
Why my query's values doesn't look right even though the results match [tags:190] DQ Courses sql , 190 , 190-8 , sql-joins-relations	2	65	November 25, 2021
Why wouldn't this code work? AVG() DQ Courses 255 , 255-7 , sql-fundamentals	1	64	November 25, 2021
Trying to sort years into categories for Analyzing Employee exit surveys DQ Courses python , pandas , 348 , 348-7 , python-datacleaning	8	54	November 25, 2021
Mission: Learn and Install Jupyter Notebook 349-7 : fail to markdown a table DQ Courses 349 , 349-7	6	462	November 25, 2021
Multivariate knn actual prediction DQ Courses machine-learning	0	31	November 25, 2021