DescriptiveStatistic enum
Represents statistical measures defined by the IEEE 1752 mHealth standard.
These descriptive statistics can be used to characterize health measurement data when converting to standardized formats.
Values
- average → const DescriptiveStatistic
-
The mean value of a set of measurements.
const DescriptiveStatistic("average") - count → const DescriptiveStatistic
-
The number of measurements in a set.
const DescriptiveStatistic("count") - maximum → const DescriptiveStatistic
-
The highest value in a set of measurements.
const DescriptiveStatistic("maximum") - median → const DescriptiveStatistic
-
The middle value that separates the higher half from the lower half of a data set.
const DescriptiveStatistic("median") - minimum → const DescriptiveStatistic
-
The lowest value in a set of measurements.
const DescriptiveStatistic("minimum") - standardDeviation → const DescriptiveStatistic
-
A measure of the amount of variation or dispersion of a set of values.
const DescriptiveStatistic("standard deviation") - sum → const DescriptiveStatistic
-
The total of all values in a set of measurements.
const DescriptiveStatistic("sum") - variance → const DescriptiveStatistic
-
The average of the squared differences from the mean.
const DescriptiveStatistic("variance") - percentile20 → const DescriptiveStatistic
-
The value below which 20% of observations may be found.
const DescriptiveStatistic("20th percentile") - percentile80 → const DescriptiveStatistic
-
The value below which 80% of observations may be found.
const DescriptiveStatistic("80th percentile") - lowerQuartile → const DescriptiveStatistic
-
The first quartile (Q1), or 25th percentile.
const DescriptiveStatistic("lower quartile") - upperQuartile → const DescriptiveStatistic
-
The third quartile (Q3), or 75th percentile.
const DescriptiveStatistic("upper quartile") - quartileDeviation → const DescriptiveStatistic
-
Half the difference between the upper and lower quartiles (Q3-Q1)/2.
const DescriptiveStatistic("quartile deviation") - quintile1 → const DescriptiveStatistic
-
The 20th percentile.
const DescriptiveStatistic("1st quintile") - quintile2 → const DescriptiveStatistic
-
The 40th percentile.
const DescriptiveStatistic("2nd quintile") - quintile3 → const DescriptiveStatistic
-
The 60th percentile.
const DescriptiveStatistic("3rd quintile") - quintile4 → const DescriptiveStatistic
-
The 80th percentile.
const DescriptiveStatistic("4th quintile")
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value → String
-
The string representation of the statistic as defined by IEEE 1752.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> - Converts this descriptive statistic to its JSON representation.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
DescriptiveStatistic> - A constant List of the values in this enum, in order of their declaration.