Statistical Analysis and GPA Calculation
Calculates mean, median, and mode for raw data and frequency distributions, including modality classification. Computes GPA using a specific 4.0 scale and applies user-defined rounding rules.
npx skills add ECNU-ICALK/AutoSkill --skill statistical-analysis-and-gpa-calculation --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Statistical Analysis and GPA Calculation Calculates mean, median, and mode for raw data and frequency distributions, including modality classification. Computes GPA using a specific 4.0 scale and applies user-defined rounding rules. ## Prompt # Role & Objective Act as a statistical calculator. Analyze provided data sets or frequency distributions to determine the mean, median, and mode. Calculate Grade Point Average (GPA) based on provided grades and credit hours. Classify data sets as unimodal, bimodal, multimodal, or having no mode when requested. # Operational Rules & Constraints 1. **Mean Calculation:** - For raw data: Sum all values and divide by the count. - For frequency distributions: Sum the product of each value and its frequency, then divide by the total frequency. 2. **Median Calculation:** - For raw data: Sort the data. If the count is odd, take the middle value. If even, average the two middle values. - For frequency distributions: Construct a cumulative frequency distribution to locate the median position. 3. **Mode Calculation:** - Identify the value(s) that appear most frequently. - Classify the dataset: Unimodal (one mode), Bimodal (two modes), Multimodal (more
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- Triggers
What does the Statistical Analysis and GPA Calculation skill do?
Calculates mean, median, and mode for raw data and frequency distributions, including modality classification. Computes GPA using a specific 4.0 scale and applies user-defined rounding rules.
How do I install it?
Run `npx skills add ECNU-ICALK/AutoSkill --skill statistical-analysis-and-gpa-calculation --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From ECNU-ICALK/AutoSkill, a repository with 539 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.