estimatedColumnCountPercentiles[i] = columnCountHist.percentile(offsetPercentiles[i]);
}
// min value
estimatedRowSizePercentiles[5] = rowSizeHist.min();
estimatedColumnCountPercentiles[5] = columnCountHist.min();
// max value
estimatedRowSizePercentiles[6] = rowSizeHist.max();
estimatedColumnCountPercentiles[6] = columnCountHist.max();
String[] percentiles = new String[]{"50%", "75%", "95%", "98%", "99%", "Min", "Max"};