Math & Numbers

Logistic Regression Calculator

Fit a binary logistic regression model with gradient descent and predict class probabilities

json· JSON resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/logistic-regression-calculator' \
  -H 'Content-Type: application/json' \
  -d '{"csvData":"x1,x2,y\n0,1,0\n1,1,0\n1,2,0\n2,2,1\n3,2,1\n3,3,1\n4,3,1","hasHeaderRow":true,"predictionValues":"2.5, 2.5","learningRate":0.2,"iterations":3000,"threshold":0.5,"decimalPlaces":4}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/logistic-regression-calculator

Parameters

Name	Type	Required	Description
csvData	textarea	No	—
hasHeaderRow	checkbox	No	—
predictionValues	text	No	—
learningRate	number	No	—
iterations	number	No	—
threshold

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-logistic-regression-calculator": {
      "name": "logistic-regression-calculator",
      "description": "Fit a binary logistic regression model with gradient descent and predict class probabilities",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=logistic-regression-calculator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "logistic-regression-calculator",
    "arguments": {
  "csvData": "x1,x2,y\n0,1,0\n1,1,0\n1,2,0\n2,2,1\n3,2,1\n3,3,1\n4,3,1",
  "hasHeaderRow": true,
  "predictionValues": "2.5, 2.5",
  "learningRate": 0.2,
  "iterations": 3000,
  "threshold": 0.5,
  "decimalPlaces": 4
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

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