Q&A

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. 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.

Topic	Replies	Views	Activity
About the Q&A category Q&A	1	850	August 4, 2020
Builtin error with a startswith method please! Q&A python , dataquest-platform	0	2	June 12, 2021
Python related confusion Q&A	5	20	June 12, 2021
How to predict future values Non-DQ Courses	0	8	June 12, 2021
Need Help. I am Stuck Again Q&A	2	10	June 12, 2021
How did Dataquest chose which dummy variables to eliminate? Kaggle Fundamentals: Feature Preparation, Selection and Engineering - 9 DQ Courses machine-learning , python , dataquest-platform , 186 , 186-9 , kaggle-fundamentals	0	10	June 11, 2021
Help needed,,, Pivot table VS line graphs Q&A 524	3	14	June 11, 2021
Question 3 in Multiple Group Summary Statistics Assessment using HAVING DQ Courses sql	3	12	June 11, 2021
Doubt in Grid Chart question. Please help! Q&A data-visualization-fundamentals , 523 , 523-11	2	30	June 10, 2021
Data Engineer Path Progress Doesn't Match Data Science Path Progress DQ Courses	2	31	June 11, 2021
SQL: combining rows using intersect and Except Q&A sql , 190 , 190-6 , sql-joins-relations	2	13	June 11, 2021
Plot a graph with 5 cols and 2 rows Q&A	1	12	June 10, 2021
Plotting 5 horizontal bar plot in the same row DQ Courses	4	17	June 10, 2021
EBAY Car Sales - page 8 troubleshoot - converting dict -> Series -> Dataframe and having it display correctly - error DQ Courses 294-294 , 294 , pandas-fundamentals	1	18	June 10, 2021
Distribution time. Doubt on the highway I_94 DQ Courses	3	18	June 10, 2021
How to hide code editor while reading? Q&A dataquest-platform	1	13	June 10, 2021
Stuck with Image size issue - Guided Project: Storytelling Data Visualization on Exchange Rates DQ Courses storytelling-information-design , 529 , 529-6	1	80	June 9, 2021
Exploring data with Pandas intermediate - 12/14 DQ Courses python , pandas	5	30	June 9, 2021
Why is min-max scaling not used in the solution provided to the project in the Linear Regression course? DQ Courses 240 , 240-3 , linear-regression-for-machine-learning	0	18	June 9, 2021
Why am I getting the error : InvalidIndexError: Reindexing only valid with uniquely valued Index objects Q&A machine-learning	0	15	June 9, 2021
Errors Claimed but, DQ Courses python , 308 , statistics-intermediate , 308-11	4	25	June 9, 2021
Python fundamentals, Function - chapter 7 error DQ Courses python , dataquest-platform , 315 , 315-7 , python-for-data-science-fundamentals	1	21	June 9, 2021
Bug in the Exercise DQ Courses	3	18	June 8, 2021
Confused about formatting required for union() method arguments DQ Courses python , 1021	2	29	June 8, 2021
Communicating Results - Step 7 (do, aff, gc variables - apply function) Q&A	1	25	June 8, 2021
Why is my code wrong? urban_pct problem DQ Courses sql , 179 , 179-8 , sql-joins-relations	1	28	June 8, 2021
Advanced Regex Expressions - Q. 5 DQ Courses python , dataquest-platform , 369 , 369-5 , python-data-cleaning-advanced	4	286	June 8, 2021
Problem with applying a function Non-DQ Courses python	6	35	June 8, 2021
Guided Project (Analyzing CIA Factbook Data Using SQL): Unable to connect Jupyter Notebook to the Dataset DQ Courses	3	32	June 8, 2021
New column add question - help please Q&A	4	38	June 8, 2021