[−][src]Module light_curve_feature::features
Structs
Amplitude | Half amplitude of magnitude |
AndersonDarlingNormal | Unbiased Anderson–Darling normality test statistic |
BeyondNStd | Fraction of observations beyond $n\,\sigma_m$ from the mean magnitude $\langle m \rangle$ |
Bins | Bins — sampled time series |
Cusum | Cusum — a range of cumulative sums |
Eta | Von Neummann $\eta$ |
EtaE | $\eta^e$ — modernisation of Eta for unevenly time series |
ExcessVariance | Measure of the variability amplitude |
InterPercentileRange | Inter-percentile range |
Kurtosis | Excess kurtosis of magnitude |
LinearFit | The slope, its error and reduced $\chi^2$ of the light curve in the linear fit |
LinearTrend | The slope and noise of the light curve without observation errors in the linear fit |
MagnitudePercentageRatio | Magnitude percentage ratio |
MaximumSlope | Maximum slope between two sub-sequential observations |
Mean | Mean magnitude |
MeanVariance | Standard deviation to mean ratio |
Median | Median magnitude |
MedianAbsoluteDeviation | Median of the absolute value of the difference between magnitude and its median |
MedianBufferRangePercentage | Fraction of observations inside $\mathrm{Median}(m) \pm q \times (\max(m) - \min(m))$ interval |
PercentAmplitude | Maximum deviation of magnitude from its median |
PercentDifferenceMagnitudePercentile | Ratio of $p$th inter-percentile range to the median |
Periodogram | A number of features based on Lomb–Scargle periodogram |
ReducedChi2 | Reduced $\chi^2$ of magnitude measurements |
Skew | Skewness of magnitude $G_1$ |
StandardDeviation | Standard deviation of magnitude $\sigma_m$ |
StetsonK | Stetson $K$ coefficient described light curve shape |
WeightedMean | Weighted mean magnitude |