A biomarker panel can improve prediction of chronic kidney disease (CKD) progression in children, according to a study ...

In this post, we’ll discuss some of the differences between fixed and random effects models when applied to panel data — that is, data collected over time on the same unit of analysis — and how these ...

Lamarche, C. (2010): “Robust Penalized Quantile Regression Estimation for Panel Data,” Journal of Econometrics, 157, 396–408. Crossref Mundlak, Y. (1978): “On the pooling of time series and cross ...

The analysis data are derived from the 2001 French Consumer Budget Survey that collected two-week expenditure diaries. The findings indicate a significant and sizable decrease in clothing expenditure ...