Data naming¶
These conventions are used in methods and properties name
Data¶
A data
point is a Map<String, dynamic>
dictionnary with column names
and data values: ex:
final List<Map<String, dynamic>> dataPoints = df.dataSubset(10, 300);
Row¶
A row
is a List<dynamic>
list of records, a line in the dataframe: ex:
final List<List<dynamic>> rows = df.rowsSubset(10, 300);
Record¶
A record
is a single value: ex:
final List<GeoPoint> records = df.colRecords<GeoPoint>("geometry");