This calculator function reads and processes CSV data for easy viewing in a table.

CSV Reader

Purpose

The CSV Reader function in this web app allows users to upload a CSV file or provide a URL to read and display the data in a table format.

Use Cases

• Users can upload a CSV file from their device.
• Users can provide a URL link to a CSV file hosted online.

How to Use

1. Upload CSV File: Click on the "Choose File" button to select a CSV file from your device.
2. CSV File URL: Enter the URL link of the CSV file in the provided field.
3. Click on the "Submit" button to read the CSV data.

Input Values

1. Upload CSV File: Select a CSV file from your device.
2. CSV File URL: Enter the URL link of the CSV file.

Output Values

1. Table: The CSV data will be displayed in a table format for easy viewing.

Any other Instruction

• Make sure the CSV file is properly formatted and contains the data you want to analyze.

Steps of Calculation

1. If a CSV file URL is provided, the function reads the data using the specified delimiter and quoting style.
2. If a CSV file is uploaded, the function reads the data from the uploaded file using the specified delimiter and quoting style.
3. The function then returns the data in a table format.

Technical Parameter names

upload_csv, csv_url, quoting, delimiter, transfer

Return Values

table

Example Expressions

You can use the following expressions to directly evaluate in a non-interactive manner using eva():

csv_reader(upload_csv='sample.csv', delimiter=';', quoting='1')
csv_reader(csv_url='https://example.com/sample.csv', delimiter='|', quoting='0')

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