func ExampleQuantileFromSortedData() {
data := statistics.Float64{17.2, 18.1, 16.5, 18.3, 12.6}
sort.Sort(&data)
upperq := statistics.QuantileFromSortedData(&data, 0.75)
lowerq := statistics.QuantileFromSortedData(&data, 0.25)
fmt.Printf("Sorted dataset: %v\n", data)
fmt.Printf("The upper quartile is %g\n", upperq)
fmt.Printf("The lower quartile is %g\n", lowerq)
// Output:
// Sorted dataset: [12.6 16.5 17.2 18.1 18.3]
// The upper quartile is 18.1
// The lower quartile is 16.5
}
// Find the dates where a given wiki page experienced abnormally high
// activity
func FindDates(wr *WikiResponse, viewPercentile float64) (dates map[string]int) {
vals := GetValuesFromMap(wr.Yearly)
sort.Sort(vals)
result := statistics.QuantileFromSortedData(vals, viewPercentile)
dates = GetKeysGE(wr.Yearly, result)
return
}
// Find the companies with the highest number of mean views according to a
// mean view percentile
func FindHighestMeans(means map[string]int, meanPercentile float64) (stats map[string]int) {
vals := GetValuesFromMap(means)
result := statistics.QuantileFromSortedData(vals, meanPercentile)
stats = GetKeysGE(means, result)
return
}