danfo.read_excel

Reads an excel file into DataFrame.
danfo.read_excel(source, configs) [source]
Parameters
Type
Description
source
string
source : string, URL or local file path to retreive Excel file.
configs
Object
{
sheet : string, (Optional) Name of the sheet which u want to parse. Default will be the first sheet.
header_index : int, (Optional) Only used in browser environment. The Index of the row which represents the header(columns) of the data. Default will be the first non empty row.
data_index   : int, (Optional) Only used in browser environment. The index of the row from which actual data(content) starts. Default will be the next row of header_index
}
Returns:
       return {Promise} DataFrame structure of parsed Excel data
Example
The read_excel method can read excel files saved from local disk, or over the internet.
Node.js
Browser
Node.js
const dfd = require("danfojs-node")
​
local_xcel = 'testexcel.xls'
​
async function load_process_data() {
    let df = await dfd.read_excel(local_xcel)
    df.head().print()
}
​
load_process_data()
Browser
<!DOCTYPE html>
<html lang="en">
​
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <script src="https://cdn.jsdelivr.net/npm/[email protected]/lib/bundle.min.js"></script>
     <title>Document</title>
</head>
​
<body>
​
    <script>
​
        const remote_url = 'https://file-examples-com.github.io/uploads/2017/02/file_example_XLS_100.xls';
        dfd.read_excel(remote_url).then(df => {
            df.head().print()
        })
​
         
    </script>
</body>
​
</html>
​
read
danfo.read_json
Last updated 5 months ago