Type
public enum Error.`Type` : String, Encodable
Determines the rule used to generate the error bars.
If constant, the bar lengths are of a constant value. Set this constant in
value`. If
*percent, the bar lengths correspond to a percentage of underlying data. Set this percentage in
value
. If sqrt, the bar lengths correspond to the square of the underlying data. If data,
the bar lengths are set with data set array
.