Takes a table (typically from a CSV data set) as input and reports a summary of the table grouped by the field in the specified column number. The remaining three inputs are used only if the field values are numbers, in which case they can be grouped into buckets (e.g., decades, centuries, etc.). Those three inputs specify the smallest and largest values of interest and, most importantly, the width of a bucket (10 for decades, 100 for centuries). If the field isn't numeric, leave these three inputs empty or set them to zero. In that case, each string value of the field is its own bucket, and they appear sorted alphabetically.
The block reports a new table with three columns. The first column contains the bucket name or smallest number. The second column contains a nonnegative integer that says how many records in the input table fall into this bucket. The third column is a subtable containing the actual records from the original table that fall into the bucket.
If your buckets aren't of constant width, or you want to group by some function of more than one field, load the "Frequency Distribution Analysis" library instead. 1110add missing entries to a sorted list. Used for histogramspt:os itens de _ com a chave _ entre _ e _ com passo _ completados por _
11pt:a aplicação a _ de _
1pt:desenha gráfico de barras de _ em (x: _ , y: _ ) com largura _ e altura _
-200-100400200If smallest value < 0, the x axis isn't at the bottom.
Note that sort is by > not by <.
Not clear this can happen in a
histogram!max y1ratio1label delta y5010step2190draw x axis at y=00draw y axis902012i15Ready to draw bars.2data90ascending
descendingdatafnprocreturn proc.reportAtomicGroup(data, fn);