Statistical measures for assessing the results of diagnostics and screening tests wherein sensitivity measures the proportion of the actual positives and specificity measures the proportion of the negatives.
(Redirected from Witmer lake) Witmer Lake is a natural lake in LaGrange County, Indiana near Wolcottville. It is part of the Indian chain of five lakes. It is the southernmost lake of the five.
Amtrak stations near Witmer: 1  6 miles: LANCASTER (53 MCGOVERN AVE.) . 2  16 miles: MOUNT JOY (DELTA & HENRY STS.) . 3  17 miles: PARKESBURG (WEST 1ST & S. CULVERT STS.) .