This function is used for input variable screening, because only four of its input variables have a non-zero effect on the response. A small error term ε ~ N(0, 0.05 ...

text{Input} \rightarrow \text{FUNCTION} \rightarrow \text{Output}\) If we think of a simple function such as multiply by 3, we can determine a set of output values. Instead of writing Function ...

Improving brain function doesn’t have to involve complex routines or costly treatments. By making one simple change— can improve brain health and cognitive function is improving the health of ...