R-universe - itfeature (Muhammad Imdad Ullah)

mctest - Multicollinearity Diagnostic Measures

Package computes popular and widely used multicollinearity diagnostic measures \doi{10.17576/jsm-2019-4809-26} and \doi{10.32614/RJ-2016-062}. Package also indicates which regressors may be the reason of collinearity among regressors.

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4.72 score 3 dependents 820 scripts 1.0k downloads

lmridge - Linear Ridge Regression with Ridge Penalty and Ridge Statistics

Linear ridge regression coefficient's estimation and testing with different ridge related measures such as MSE, R-squared etc. REFERENCES i. Hoerl and Kennard (1970) <doi:10.1080/00401706.1970.10488634>, ii. Halawa and El-Bassiouni (2000) <doi:10.1080/00949650008812006>, iii. Imdadullah, Aslam, and Saima (2017), iv. Marquardt (1970) <doi:10.2307/1267205>.

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2.59 score 2 stars 97 scripts 408 downloads

liureg - Liu Regression with Liu Biasing Parameters and Statistics

Linear Liu regression coefficient's estimation and testing with different Liu related measures such as MSE, R-squared etc. REFERENCES i. Akdeniz and Kaciranlar (1995) <doi:10.1080/03610929508831585> ii. Druilhet and Mom (2008) <doi:10.1016/j.jmva.2006.06.011> iii. Imdadullah, Aslam, and Saima (2017) iv. Liu (1993) <doi:10.1080/03610929308831027> v. Liu (2001) <doi:10.1016/j.jspi.2010.05.030>.

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1.15 score 14 scripts 146 downloads