percentilesString property
String
percentilesString
Implementation
String get percentilesString {
final buf = StringBuffer();
var printedPercentiles = <int, double>{};
// Instead of 100 and 0 percentiles, which are often crazy outliers,
// we show 2-sigma (95% confidence) percentiles.
printedPercentiles[100] = with2StandardDeviations!.upper;
for (var i = 95; i > 0; i -= 5) {
printedPercentiles[i] = percentiles![i];
}
printedPercentiles[0] = with2StandardDeviations!.lower;
final formatter = Formatter(printedPercentiles.values.toList());
final longest = printedPercentiles.values
.map(formatter.format)
.map((s) => s.length)
.reduce(max);
for (final key in printedPercentiles.keys) {
final value = printedPercentiles[key]!;
if (key == 0) {
buf.write('2.5 %'.padLeft(10));
} else if (key == 100) {
buf.write('97.5 %'.padLeft(10));
} else {
buf.write('$key %'.padLeft(10));
}
buf.write(' | ');
buf.writeln(formatter.format(value).padLeft(longest));
}
return buf.toString();
}