Explain why we might not want to remove a variable that had 90% or more missing values.

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Discovering Knowledge In Data An Introduction To Data Mining

ISBN: 9780470908747

2nd Edition

Authors: Daniel T. Larose, Chantal D. Larose

Question Posted: Nov 30, 2023 03:44 AM

See More Questions

Explain why we might not want to remove a variable just because it is highly correlated with another variable.
Explain why we might not want to locate an action's moral worth in its consequences?
Googles ease of use and superior search results have propelled the search engine to its num- ber one status, ousting the early dominance of competitors such as WebCrawler and Infos- eek. Even later...
The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location. (a) Solve the inequality. (b) If the high and low monthly average temperatures...
Why would he be liable if Hopkins knew she was working for Ct. Arena Football II, LLC? Wasnt Morris an agent for a disclosed principal?
1. Why do mobile phone manufacturers (Apple, Google, and BlackBerry) want to track where their customers go? 2. Do you think mobile phone customers should be able to turn tracking off? Should...
Why would you also want to check social media sites for information about your own client or witness?
Online Products is considering adopting the balanced scorecard and has compiled the following list of possible performance measures. Select the balanced scorecard perspective that best matches each...
A material has an index of refraction n ( x ) that varies with position x within its thickness. Obtain an expression in terms of co and n ( x ) for the transit time for radiation to pass through a...
Using the data in Table 7.5, find the k-nearest neighbor for record #10, using k = 3. Table 7.5 Record Age Marital Income Risk 22 Single $46,156.98 Bad loss 33 Married $24,188.10 28 Other $28,787.34...
What are the four common methods for binning numerical predictors? Which of these are preferred?/p>
Multiply, and then simplify each product. Assume that all variables represent positive real numbers. (1 + EA + 6A) (1 - EA)
Watch a TV show or movie and identify examples of the following nonverbal functions: Creating and maintaining relationships Regulating interaction Influencing others or self Concealing or deceiving...
With a group of classmates, practice rephrasing each of the following you statements in I and/or we language: Youre not telling me the truth! You only think of yourself! Dont be so touchy! You dont...
You can get a better appreciation of the importance of punctuation by using the format pictured in Figure 5.3 to diagram the following situations: a. A father and daughter are growing more and more...
Working with a group of classmates, describe one syntactic, one semantic, and one pragmatic rule for each situation: a. Asking an acquaintance out for a first date. b. Declining an invitation to a...
Complete the following sentences: a. Women __________ b. Men __________ c. Latinos __________ d. European Americans __________ e. African Americans __________ f. Older people __________ Now share...
Describe the features of an AMA, its advantages, and its disadvantages.
Why do bars offer free peanuts?
What are the issues and technical alternatives to be considered when developing international information systems? Describe the main technical issues facing global systems. Identify some technologies...
What management problems typical of global systems was Crocs experiencing? What management, organization, and technology factors were responsible for those problems?
How did Crocs? new systems and use of SAP Apparel and Footwear support its business strategy? How effective was the solution chosen by the company?
In accounting, how do the principles of International Financial Reporting Standards ( IFRS ) impact global financial reporting practices, particularly in enhancing comparability and transparency...
Sheffield Accounting performs two types of services, Audit and Tax. Sheffield's overhead costs consist of computer support, $246000; and legal support, $117000. Information on the two services is:...
The Pine Shop shows the following data relating to an inventory item: Inventory, January 1 Quantity 125 Price 52 Purchase, January 9 325 53 Sale, January 10 53 Purchase, January 19 95 60 Sale,...

Explain why we might not want to remove a variable that had 90% or more missing values.

Question:

Step by Step Answer:

There are a few reasons why you might not want to remove a variable with 90 or more missing values from your dataset The variable may still contain so...View the full answer

Discovering Knowledge In Data An Introduction To Data Mining

Students also viewed these Business questions