{
  "id": 79208,
  "title": "Read and save data by dask.dataframe",
  "url": "/competitions/LANL-Earthquake-Prediction/discussion/79208",
  "author_name": "An An",
  "post_date": "2019-02-01T07:27:12.524000",
  "votes": 6,
  "comment_count": 0,
  "views": 0,
  "content": "<p><code>import dask.dataframe as dd</code>\n<code>import pandas as pd</code>\n<code>train = dd.read_csv('train.csv',low_memory=False)</code>\n<code>newpath = \"DATA_NEW/\"</code>\n<code>if not os.path.exists(newpath):</code>\n    <code>os.makedirs(newpath)</code>\n<code>train.to_csv(newpath+'/export-*.csv')</code>\n=&gt;Finally we have about 150 smaller .csv files`enter code here</p>",
  "messages": [
    {
      "id": 464634,
      "postDate": "2019-02-01T07:27:12.523Z",
      "content": "<p><code>import dask.dataframe as dd</code>\n<code>import pandas as pd</code>\n<code>train = dd.read_csv('train.csv',low_memory=False)</code>\n<code>newpath = \"DATA_NEW/\"</code>\n<code>if not os.path.exists(newpath):</code>\n    <code>os.makedirs(newpath)</code>\n<code>train.to_csv(newpath+'/export-*.csv')</code>\n=&gt;Finally we have about 150 smaller .csv files`enter code here</p>",
      "rawMarkdown": "`import dask.dataframe as dd`\n`import pandas as pd`\n`train = dd.read_csv('train.csv',low_memory=False)`\n`newpath = \"DATA_NEW/\"`\n`if not os.path.exists(newpath):`\n    `    os.makedirs(newpath)`\n`train.to_csv(newpath+'/export-*.csv')`\n=&gt;Finally we have about 150 smaller .csv files`enter code here",
      "votes": 6
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "464634": "`import dask.dataframe as dd`\n`import pandas as pd`\n`train = dd.read_csv('train.csv',low_memory=False)`\n`newpath = \"DATA_NEW/\"`\n`if not os.path.exists(newpath):`\n    `    os.makedirs(newpath)`\n`train.to_csv(newpath+'/export-*.csv')`\n=&gt;Finally we have about 150 smaller .csv files`enter code here"
  }
}