Summarize Attributes |
Summarize Attributes refers to summarize the specified fields of the input dataset and calculate statistics on the specified attribute field.
By setting the group field, attribute field and which kind of statistics, it can calculate the summary results. For example, the tables below show grouping on the borough field, the result of the count of "Queens" is 5, then pick out the minimum value of LocationID, the value is 2.
Source dataset Summary result
Source dataset: used to specify the input dataset for analysis, required. The summaryAttributes resource page automatically displays all the datasets that meet the analysis conditions.
Group field: optional. If not set group fields, the statistics will be calculated on all the objects. Group field supports to set multi-field with "," to separate each other.
Attribute field: optional. Defaults to calculate the count of the numbers of every summarized data.
Statistic mode: calculate the statistics on the input fields, optional. Supported mode: max, min, average, sum, variance, stdDeviation.