SGDinference: SGDinference

SGDinferenceR Documentation

SGDinference

Description

The 'SGDinference' package provides estimation and inference methods for large-scale mean and quantile regression models via stochastic (sub-)gradient descent (S-subGD) algorithms. The inference procedure handles cross-sectional data sequentially: (i) updating the parameter estimate with each incoming "new observation", (ii) aggregating it as a Polyak-Ruppert average, and (iii) computing an asymptotically pivotal statistic for inference through random scaling.

Author(s)

Sokbae Lee, Yuan Liao, Myung Hwan Seo, Youngki Shin


SGDinference documentation built on Nov. 17, 2023, 1:12 a.m.