pkg/stats: split out pkg/stats/sample

This will reduce the number of dependencies needed for the main
syzkaller tools.

1 files changed, 4 insertions, 4 deletions

diff --git a/tools/syz-testbed/table.go b/tools/syz-testbed/table.go
index ee3ffd0e7..fae3e2279 100644
--- a/tools/syz-testbed/table.go
+++ b/tools/syz-testbed/table.go
@@ -10,7 +10,7 @@ import (
 	"os"
 	"sort"
 
-	"github.com/google/syzkaller/pkg/stats"
+	"github.com/google/syzkaller/pkg/stats/sample"
 )
 
 type Cell = interface{}
@@ -25,7 +25,7 @@ type Table struct {
 
 type ValueCell struct {
 	Value         float64
-	Sample        *stats.Sample
+	Sample        *sample.Sample
 	PercentChange *float64
 	PValue        *float64
 }
@@ -39,7 +39,7 @@ type BoolCell struct {
 	Value bool
 }
 
-func NewValueCell(sample *stats.Sample) *ValueCell {
+func NewValueCell(sample *sample.Sample) *ValueCell {
 	return &ValueCell{Value: sample.Median(), Sample: sample}
 }
 
@@ -183,7 +183,7 @@ func (t *Table) SetRelativeValues(baseColumn string) error {
 			}
 
 			cellSample := valueCell.Sample.RemoveOutliers()
-			pval, err := stats.UTest(baseSample, cellSample)
+			pval, err := sample.UTest(baseSample, cellSample)
 			if err == nil {
 				// Sometimes it fails because there are too few samples.
 				valueCell.PValue = new(float64)