Add dataset card

README.md

@@ -0,0 +1,16 @@
+---
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: affluence.csv
+license: mit
+task_categories:
+  - time-series-forecasting
+---
+
+# Caliceo Time-Series
+
+<p align="center">
+  <img src="assets/caliceo.svg" alt="Caliceo affluence chart – 24-26 Feb 2026" width="900" />
+</p>