danfo.to_excel

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danfo.to_excel

Converts a DataFrame or Series to Excel file and write file to disk or download in browser.

danfo.to_excel(data, options) [source]
Parameters
Type
Description
Default
data
Series or DataFrame
The Series or DataFrame to write to CSV 
​
options
 object, optional
 Configuration object: 
{
 filePath: Local file path to write the CSV file to. If not specified, the CSV will be returned as a string. Only needed in Nodejs version
fileName: The name of the file to download as. Only needed in the browser environment. 
sheetName: Name to call the excel sheet. 
}
{
filePath: "./output.xlsx",
sheetName: "Sheet1"

}
The to_excel function can be used to write out a DataFrame or Series to Excel (.xlsx) file. The output format will depend on the environment. In the following examples, we show you how to write/download an Excel file from Node and Browser environments.
Convert DataFrame to Excel and write to file path
Writing an Excel file to a local file path is only supported in the Nodejs environment
Node.js
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const dfd = require("danfojs-node")
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​
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let data = {
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    Abs: [20.2, 30, 47.3],
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    Count: [34, 4, 5],
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    "country code": ["NG", "FR", "GH"],
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};
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​
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let df = new dfd.DataFrame(data);
10
​
11
dfd.to_excel(df, { filePath: "testOut.xlsx"});
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Convert DataFrame to Excel and download the file in  Client-side lib
You can automatically convert and download an Excel file in a browser environment, by specifying a fileName. 
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let data = {
2
    Abs: [20.2, 30, 47.3],
3
    Count: [34, 4, 5],
4
    "country code": ["NG", "FR", "GH"],
5
};
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​
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let df = new dfd.DataFrame(data);
8
​
9
dfd.to_excel(df, { fileName: "testOut.xlsx"});
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danfo.to_csv

danfo.to_json

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Convert DataFrame to Excel and write to file path

Convert DataFrame to Excel and download the file in Client-side lib