TRENTON, N.J. (AP) — In the waning days of New Jersey’s contested primary for governor, Democratic and Republican candidates are offering a glimpse of where the general election campaign could go.

It’s an oft-repeated lament that getting your data into shape for analysis and visualization typically takes more time than the actual analysis and visualization. Yet while there are lots of players ...

R is an open-source programming language that enables effective handling of data while providing powerful graphical capabilities. This workshop series is tailored to beginners and assumes no prior ...