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The np Package - NexTag Supports Open Source Initiatives

The np Package - NexTag Supports Open Source Initiatives

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<strong>np</strong>udens 39# EXAMPLE 1 (INTERFACE=DATAFRAME): 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,# compute bandwidths using likelihood cross-validation, then create a# grid of data on which the density will be evaluated for plotting# purposes.data("Italy")attach(Italy)data

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