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The smoothing parameter, confidence interval and robustness for smoothing splines

Journal of Nonparametric Statistics, 2005
Diagnostic measure for nonparametric regression using splines is given. The measure which incorporates important information provided by the smoothing parameter has the potential of identifying ‘unusual’ observations. These influential observations can substantially influence the global behavior of the fitted curve.
openaire   +2 more sources

A Robust Confidence Interval for Samples of Five Observations.

1979
Abstract : A robust confidence interval using biweights for the case of five observations is proposed when the underlying distribution has somewhat heavier tails than the Gaussian. The distribution of a t-like statistic is approximated by a Student's t on the nominal four degrees of freedom using different scale factors which depend upon the value of ...
openaire   +1 more source

Software Effort Estimation using Machine Learning Techniques with Robust Confidence Intervals

International Conference on Health Information Science, 2007
P. L. Braga, Adriano Oliveira, S. Meira
semanticscholar   +1 more source

Colorectal cancer statistics, 2017

Ca-A Cancer Journal for Clinicians, 2017
Rebecca L Siegel   +2 more
exaly  

Breast cancer statistics, 2017, racial disparity in mortality by state

Ca-A Cancer Journal for Clinicians, 2017
Carol E Desantis   +2 more
exaly  

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