Come early May, you will need a REAL ID-compliant ID (which you may already have) to board a domestic flight. (It will also ...

Steven Aquino on the accessibility implications of Face ID on the iPhone X: The way Apple has built Face ID, hardware- and software-wise, into iOS quite literally makes using iPhone a “hands-free” ...

identifies one or more variables from the input data set whose maximum values for groups of observations PROC MEANS includes in the output data set. Interaction: Use IDMIN in the PROC statement to ...