histogram

type Histogram struct {
	BinCount      int            `json:"binCount"`
	BinsFrequency map[string]int `json:"binsFrequency"`
}

type HistogramSet struct {
	Meta         HistogramSetMetadata `json:"meta,omitempty"`
	HistogramMap map[string]Histogram `json:"histograms"`
}

type HistogramSetMetadata struct {
	Names          []string `json:"names,omitempty"`
	NameCount      int      `json:"nameCount,omitempty"`
	UniqueBinCount int      `json:"uniqueBinCount,omitempty"`
}