Hi everybody,

I would like to know how to find the last quantile (3/4) of an array.

```
#include "Statistics.h"
int sensePin = 7;
int thresHoldfinder() // new function
{
Statistics stats(200); //new array in statistics.h
for (int k=0; k=199; k++) //200 values
{
int val = analogRead(sensePin) ; //reading the value of pin number 7
stats.addData(val); //adding the data
delay(10);
}
Serial.println(stats.mean()); //mean to quantile
}
```

I would like to change mean into 3rd quartile. But not sure of translation in english... and not sure if there is any library on it.

Thanks a lot !