Sample Datasets
PyDaddy comes pre-packaged with several sample datasets. These can be loaded easily using the load_sample_dataset()
function.
pydaddy.load_sample_dataset(<dataset-name>)
The following sample datasets are available:
fish-data-etroplus
: Group polarization data from a fish schooling experiment [1].
model-data-scalar-pairwise
andmodel-data-scalar-ternary
: Scalar (1-D) simulated datasets generated from a stochastic Gillespie simulation, with pairwise and ternary interaction models respectively [1] [2].
model-data-vector-pairwise
andmodel-data-vector-ternary
: Vector (2-D) simulated datasets generated from a stochastic Gillespie simulation, with pairwise and ternary interaction models respectively [1] [2].
The fish schooling dataset contains the time series of the group polarization vector $mathbf m$ (2-dimensional), for a group of 15 fish (emph{Etroplus suratensis}). The polarization time series is available at a uniform interval of 0.12 second. The dataset contains many missing data points [1].
The simulated datasets were generated using a continuous-time stochastic simulation algorithm, with pairwise and ternary interaction models respectively. Each simulated time series was resampled to a suitable uniform sampling interval [1] [2]. Simulated datasets are provided for both 1-D and 2-D.