Changed order of signature in Nearest

floats.go

@@ -236,7 +236,7 @@ func Min(s []float64) (min float64, ind int) {
 // nearest to v. If several such indices exist, the lowest index
 // is returned
 // TODO: Add test
-func Nearest(s []float64, v float64) (ind int) {
+func Nearest(v float64, s []float64) (ind int) {
 	dist := math.Abs(v - s[0])
 	ind = 0
 	for i, val := range s {

floats_test.go

@@ -284,7 +284,7 @@ func TestMin(t *testing.T) {
 
 func TestNearest(t *testing.T) {
 	//s := []float64{3, 5, 6.2, 6.2, 8}
-	//ind
+	//ind := Nearest(s, )
 }
 
 func TestNorm(t *testing.T) {