**Computational Mindset**by Ettore Messina

# 'Time Series' dataset collection

Collection of synthetic datasets generated by applying functions to the values of a sequence representing time; there are datasets done with scalar and vectorial functions and/or univariate and multivariate functions. Datasets are in .csv format with header (each header column corresponds to a name of a variable) and in some case there is also the .arff format (for Weka).

## Univariate time series datasets with values in ${I\!R}$

ID | Formula | Time Domain | Noise | Info | Links |
---|---|---|---|---|---|

univariate/001 | $y=2 \sin \frac{t}{10}$ | $t \in I\!N, 0 \leq t < 200$ | None | Instances: 200 | .csv .arff |

univariate/002 | $y=\frac{2 \sin \frac{t}{3}}{e^\frac{t}{70}}$ | $t \in I\!N, 0 \leq t < 200$ | None | Instances: 200 | .csv .arff |

univariate/003 | $y=2 \sin \frac{t}{10} + \frac{3}{2} \cos \frac{t}{20}$ | $t \in I\!N, 0 \leq t < 200$ | None | Instances: 200 | .csv .arff |

univariate/004 | $y=\frac{t}{50} + \sin \frac{t}{10}$ | $t \in I\!N, 0 \leq t < 200$ | None | Instances: 200 | .csv .arff |

## Download of the datasets

The datasets are available on GitHub.

These materials are distributed under MIT license; feel free to use, share, fork and adapt these materials as you see fit.

Also please feel free to submit pull-requests and bug-reports to this GitHub repository or contact me on my social media channels available on the top right corner of this page.