# EDS 232 Ocean chemistry prediction for CalCOFI — Data

来源：https://www.kaggle.com/competitions/eds-232-ocean-chemistry-prediction-for-calcofi/data

采集时间：2026-10-20T07:15:40Z

This dataset was downloaded from the CalCOFI data portal.  Bottle and cast data was downloaded and merged, then relevant variables were selected.  

You will use the data contained in the train.csv file to train a model that will predict dissolved inorganic carbon (DIC) content in the water samples.  
  
Files

*   **train.csv** - the training set
*   **test.csv** - the test set
*   **sample_submission.csv** - a sample submission file in the correct format

Columns
A database description is available here: [https://calcofi.org/data/oceanographic-data/bottle-database/](url)