ozone data

Detecting Non-negligible New Influences in Environmental Data via a General Spatio-temporal Autoregressive Model

Yuehua Wu, Xiaoying Sun, Elton Chan & Shanshan Qin · International Journal of Environment and Climate Change · 2017

In some environmental problems, it is required to find out if new influences (e.g., new influences on the ozone concentration) occurred in one area of the region (named as a treatment area) have affected the measurements there substantially. For convenience, the area of the regio...