Exam (elaborations)
3 – Alteryx Questions and Answers with Complete Solutions | 100% Correct
- Course
- Institution
3 – Alteryx Questions and Answers with Complete Solutions | 100% Correct
[Show more]
Content preview
3 – Alteryx Questions and Answers withComplete Solutions | 100% Correct
How do you add data? - ANSWER Input Data
How do you conduct a linear regression analysis? - ANSWER Linear Regression
What is the score tool used for? - ANSWER The Score tool applies the linear
regression formula to a data set. The data set must contain the same variables
used in the linear regression.
How do you use the score tool? - ANSWER Connect the O (object) node of the
linear regression to one of the input nodes of the score tool. Connect the data you
are using on the other input node.
What is the Formula Tool used for? - ANSWER The formula tool is used at
formulas are in spreadsheets; to modify existing data.
What data type should you use for numbers? - ANSWER Double
What data type should you use for categorical variables? - ANSWER String
How do you replace bad data? - ANSWER - Filter tool can filter entries out with
bad data
- Imputation replaces bad values
- Data cleansing - replaces bad string values with empty and bad numeric values
with 0.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StudySet. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80562 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now