Defect leakage formula is defined as - Number of Defects slipped / (Number of Defects raised - Number of Defects withdrawn) Example: In production the customer raises 21 issues, during your tests 267 Issues were reported but there were 17 invalid defects (e.g. because of wrong tests, mistake by tester, error in test…
Answered Oct 20, 2022 · 1.7K Views Read answer →
The above code works only in small size but crashes in large document. For solving this problem, we should not coerce the TDM to a matrix. That will most likely cause an integer overflow issue with so many documents. The tm package uses the slam package to represent the tdm/dtm's. It has some functions for doing row-…
Answered Dec 26, 2019 · 3.2K Views Read answer →
The below parameters are considered for multicollinearity issues. p-value- This parameter can give us an idea which variables are highly co linear. A higher p-value indicates that a variable is the most insignificant among other variables and do not cause much effect to the model if we remove it. VIF factor- VIF…
Answered Nov 30, 2019 · 1.7K Views Read answer →
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