• STATISTICAL
  • VARIANCE
  • DECISION
  • HUMAN

How to compare marketing channel performance with your AI

Connect your data once. Your AI then runs variance tests to tell you if performance gaps are real or just noise.

Ask AI about this page

Short answer

Is my channel performance actually different?

Your AI uses ANOVA to test if the differences in conversion rates or CPAs across platforms are statistically significant. You'll get a clear answer on whether one channel is truly outperforming another or if the data is too volatile to trust. This breakdown shows the specific outcomes you'll get.

The results you get

The outcomes of your analysis

The AI processes your raw metrics into these specific results.

STATISTICAL

Significance testing

The AI runs the math to find the p-value. You'll know if a lower CPA is a real win or just a fluke.

VARIANCE

Variance breakdown

The tool calculates how much performance fluctuates within and between your channels. This identifies which platforms are stable and which are erratic.

DECISION

Budget reallocation

You get the data needed to move spend from underperforming channels to winners. The AI provides the proof, but you decide where the money goes.

HUMAN

Strategic review

The AI hands off the statistical results to you. You interpret these findings against your broader business goals and seasonal trends.

The workflow

What your AI does when the data arrives.

The AI handles the heavy lifting of the statistical math so you don't have to.

  1. Data ingestion

    Your AI pulls the conversion and cost metrics from your provided advertising datasets.

    calculate_anova

  2. Variance calculation

    The engine calculates the sum of squares and degrees of freedom for each channel group.

    calculate_anova

  3. Significance testing

    The AI determines the F-statistic to see if the variance between channels is significant.

    calculate_anova

  4. Result summary

    The agent translates the complex math into a plain English summary of which channels are statistically different.

    calculate_anova

Try it

Copy these to start.

Use these prompts to kick off your analysis.

Starting points

Swap the bracketed text for your actual channel names or spreadsheet names.

jstat Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_Y3FRmjCc1hVIsWw13pHqQIML1p2ZdxKzjHcS70ga/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — jstat capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "anova-calculator-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Y3FRmjCc1hVIsWw13pHqQIML1p2ZdxKzjHcS70ga/mcp"
    }
  }
}
Copy into chat04

  • Compare the conversion rates for my LinkedIn and Meta campaigns using the data in this sheet.

  • Is the difference in CPA between Google Ads and TikTok statistically significant?

  • Run an ANOVA on my recent seasonal campaign performance across all four platforms.

  • Check if the variance in my YouTube CPAs is high enough to suggest inconsistent targeting.

  • Claude
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Start here

Connect ANOVA Calculator Engine once, then ask.

Just link the MCP to your client. Your credentials stay encrypted, and you can start asking questions immediately.

Connect ANOVA Calculator Engine to your AI

FAQ

How this task behaves

  • 01

    Can the AI change my actual ad spend in Google Ads?

    No. The AI only analyzes the data you provide. It cannot execute changes in your advertising accounts.

  • 02

    Does the AI clean my data before running the test?

    No. You must provide clean, structured data. The tool performs the math on the numbers you give it.

  • 03

    What kind of data do I need to provide?

    You need to provide metrics like conversion rates, CPAs, or click-through rates organized by channel.

  • 04

    Can it compare more than two channels at once?

    Yes. ANOVA is specifically designed to compare means across multiple groups simultaneously.

  • 05

    Will the AI create a visual chart of the results?

    No. The AI provides the statistical results and text summaries. You'll need to use your own tools to generate charts.

  • More questions about ANOVA Calculator Engine? The Connector page answers them. See everything the ANOVA Calculator Engine Connector can do

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