Discussion :: Data Science Basics and Toolbox MCQs
- Point out the correct statement:
A.
findLinearColumns will also return a vector of column positions can be removed to eliminate the linear dependencies
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B.
findLinearCombos will return a list that enumerates dependencies
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C.
The function findLinearRows can be used to generate a complete set of row variables from one factor
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D.
None of the Mentioned
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Answer : Option B
Explanation :
For each linear combination, it will incrementally remove columns from the matrix and test to see if the dependencies have been resolved.
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