The np Package - NexTag Supports Open Source Initiatives
The np Package - NexTag Supports Open Source Initiatives
The np Package - NexTag Supports Open Source Initiatives
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46 <strong>np</strong>udensbwWang, M.C. and J. van Ryzin (1981), “A class of smooth estimators for discrete distributions,”Biometrika, 68, 301-309.See Alsobw.nrd, bw.SJ, hist, <strong>np</strong>udens, <strong>np</strong>udistExamples# EXAMPLE 1 (INTERFACE=FORMULA): For this example, we load Giovanni# Baiocchi's Italian GDP panel (see Italy for details), then create a# data frame in which year is an ordered factor, GDP is continuous.data("Italy")attach(Italy)data