use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
pub struct Statistics {
#[serde(skip_serializing_if = "Option::is_none")]
pub mean: Option<f64>,
#[serde(skip_serializing_if = "Option::is_none")]
pub minimum: Option<f64>,
#[serde(skip_serializing_if = "Option::is_none")]
pub maximum: Option<f64>,
#[serde(skip_serializing_if = "Option::is_none")]
pub stddev: Option<f64>,
#[serde(skip_serializing_if = "Option::is_none")]
pub valid_percent: Option<f64>,
}