Math & Numbers
双比例 Z 检验计算器
使用合并比例 Z 检验和置信区间比较两个独立比例
json· JSON 结果打开工具
快速开始
用三种语言从你的代码中调用此工具。
cURL
curl -X POST 'https://api.elysiatools.com/zh/api/tools/two-proportion-z-test-calculator' \
-H 'Content-Type: application/json' \
-d '{"group1Successes":60,"group1Trials":100,"group2Successes":45,"group2Trials":100,"hypothesizedDifference":0,"alternative":"two-sided","alpha":0.05,"decimalPlaces":4}'API 参考
以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
请求端点
HTTP
POST https://api.elysiatools.com/zh/api/tools/two-proportion-z-test-calculator请求参数
| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| group1Successes | number | 否 | — |
| group1Trials | number | 否 | — |
| group2Successes | number | 否 | — |
| group2Trials | number | 否 | — |
| hypothesizedDifference | number | 否 | — |
| alternative |
MCP 集成
将此工具加入你的 Model Context Protocol 服务,让 AI 智能体可以列出并调用它。
服务配置
将以下内容加入你的 MCP 客户端配置:
mcp.json
{
"mcpServers": {
"elysiatools-two-proportion-z-test-calculator": {
"name": "two-proportion-z-test-calculator",
"description": "使用合并比例 Z 检验和置信区间比较两个独立比例",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=two-proportion-z-test-calculator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}列出可用工具
连接到 SSE 端点后,列出已开放的工具:
tools/list
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}调用此工具
通过工具 id 调用,参数由其参数表构建:
tools/call
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "two-proportion-z-test-calculator",
"arguments": {
"group1Successes": 60,
"group1Trials": 100,
"group2Successes": 45,
"group2Trials": 100,
"hypothesizedDifference": 0,
"alternative": "two-sided",
"alpha": 0.05,
"decimalPlaces": 4
}
}
}可用逗号分隔的 toolId 在一个会话中串联多个工具,例如 /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp(最多 20 个)。
有问题或反馈?请联系 [email protected]