Agent skill

Svm Model Importance Analysis

by aipoch in aipoch/medical-research-skills

A skill your agent uses when you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix, choose an informative feature count from cross-validated…

MITAuto-check passedData & Analytics

Install Svm Model Importance Analysis

skills CLI
$ npx skills add aipoch/medical-research-skills --skill svm-model-importance-analysis -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aipoch/medical-research-skills svm-model-importance-analysis --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/'awesome-med-research-skills/Data Analysis/svm-model-importance-analysis' .claude/skills/svm-model-importance-analysis && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
svm-model-importance-analysis
GitHub stars
2k
Token cost
~1.8k tokens
SKILL.md length
670 words
Files
24 (incl. scripts, references)
Skills in repo
567
Repo updated
First seen
Licence
MIT

At a glance

A skill your agent uses when you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix, choose an informative feature count from cross-validated…

  • You need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix
  • SKILL.md covers When to Read External Files, Usage, Arguments and Input Format, plus 3 more sections
  • Runs R scripts from its folder
  • Choose an informative feature count from cross-validated error

What it does

Svm Model Importance Analysis is an agent skill from aipoch/medical-research-skills. Use when you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix, choose an informative feature count from cross-validated error, and generate reproducible ranking and error plots. NOT for regression, multi-class classification, missing-value imputation, or remote data fetching.

Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 25 other files, including scripts and reference files (for example `eval_report_svm-model-importance-analysis_result.json`, `references/algorithm.md` and `references/cli-guide.md`).

It sits in Data & Analytics, covering Data cleaning. The repository describes itself as: Hundreds of agent skills for medical research, including protocol design, data analysis, evidence insights, and academic writing. The licence is MIT.

When your agent uses it

  • You need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix
  • Choose an informative feature count from cross-validated error
  • Generate reproducible ranking and error plots

Example prompts

  • “/svm-model-importance-analysis”

What it can do on your machine

Read from SKILL.md and the folder at commit 686e09d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 14 files in scripts/ (R, from the files we listed), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Svm Model Importance Analysis loads about 1.8k tokens when it runs, and up to ~4.9k if it reads all its reference files. Until then it costs about 91 tokens; SKILL.md has 670 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~91
When it runs · the whole SKILL.md, loaded when a task matches
~1.8k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from aipoch/medical-research-skills at commit 686e09d, republished under its MIT licence (© aipoch). 670 words, ~1,809 tokens.

Download SKILL.mdSave it as .claude/skills/svm-model-importance-analysis/SKILL.md (or your agent's skills folder). This skill also uses 23 other files; get the full folder from GitHub.
name
svm-model-importance-analysis
description
Use when you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix, choose an informative feature count from cross-validated error, and generate reproducible ranking and error plots. NOT for regression, multi-class classification, missing-value imputation, or remote data fetching.
license
MIT
author
AIPOCH

Source: https://github.com/aipoch/medical-research-skills

SVM Model Importance Analysis

When to Read External Files

SituationFile to ReadPurpose
Need algorithm detailsreferences/algorithm.mdExplain SVM-RFE ranking, cross-validation logic, assumptions, and interpretation
Need to execute the analysisscripts/main.RRun the CLI entry point with a complete Rscript command
Encounter an errorreferences/troubleshooting.mdMap standardized error codes to causes and fixes
Need CLI examplesreferences/cli-guide.mdReview installation steps and runnable CLI examples
Need a runnable smoke testtests/data/Use the bundled small dataset for verification

Usage

bash
Rscript scripts/main.R \
  --input_file ./input/expression_matrix.csv \
  --group_file ./input/group_info.csv \
  --case_group Case \
  --control_group Control \
  --output_dir output/basic-run \
  --seed 42 \
  --timeout_seconds 600

Arguments

ShortLongTypeDefaultRequiredDescription
-i--input_filecharacternoneyes, unless --plot_only TRUEExpression matrix file with samples in rows and features in columns
-g--group_filecharacternoneyes, unless --plot_only TRUEGroup file with sample IDs in the first column
-c--case_groupcharacternoneyes, unless --plot_only TRUECase group label
-r--control_groupcharacternoneyes, unless --plot_only TRUEControl group label
-o--output_dircharacteroutputyesOutput directory inside the skill root
-p--plot_onlylogicalFALSEnoReuse output_dir/data/svm_result.rds and regenerate plots without rerunning SVM-RFE
-s--seedinteger42noRandom seed for reproducibility
-t--timeout_secondsinteger600noElapsed time limit for the run
--svm_kinteger10noNumber of stratified outer folds used for SVM-RFE and validation
--svm_halve_aboveinteger50noIf surviving features exceed this count, remove half per iteration
--svm_max_features_capinteger30noMaximum feature count evaluated on the error curve
--svm_select_rulecharacterminnoFeature-count rule: min or tolerance
--svm_tolnumeric0.01noTolerance used when --svm_select_rule tolerance is selected
--svm_error_heightnumeric5noSVM error plot height in inches
--svm_error_widthnumeric6noSVM error plot width in inches
--svm_error_xlabcharacterNumber of FeaturesnoX-axis label for the SVM error plot
--svm_error_ylabcharacterClassification Error RatenoY-axis label for the SVM error plot
--svm_error_main_line_colorcharacterblacknoMain line color for the SVM error plot
--svm_error_second_line_colorcharacter#2BA2DEnoBaseline line color for the SVM error plot
--svm_error_best_point_colorcharacterrednoHighlight color for the best feature-count point
--svm_error_noinfo_ltyinteger3noLine type for the no-information baseline
--svm_error_label_cexnumeric0.75noLabel size for the best-point annotation
--svm_error_label_posinteger4noLabel position for the best-point annotation
--svm_rank_top_ninteger20noMaximum number of ranked features shown in the ranking plot
--svm_rank_widthnumeric7noRanking plot width in inches
--svm_rank_heightnumeric6noRanking plot height in inches
--svm_rank_colorcharacter#2BA2DEnoBar color for the ranking plot
--svm_rank_titlecharacterSVM-RFE Feature RankingnoTitle for the ranking plot
Show full SKILL.md (256 more words)Show less

Input Format

Expression Matrix
  • CSV or TSV.
  • First column: sample IDs.
  • Remaining columns: numeric features.
  • Samples must be rows.
  • Missing or non-numeric feature values are not allowed.

Example:

csv
sample,HIF1A,NR4A1,SOCS1
S1,6.21,-1.34,2.01
S2,6.57,0.37,3.62
S3,7.05,2.12,5.01
Group File
  • CSV or TSV.
  • First column: sample IDs.
  • One additional column must contain both the case and control labels.
  • Exactly two groups are supported.

Example:

csv
sample,group
S1,Case
S2,Case
S3,Control

Output Files

FileFormatDescription
data/svm_result.rdsRDSSerialized SVM-RFE bundle with ranking results and metadata
table/svm_rfe_features.csvCSVSelected ranked features using the chosen feature-count rule
table/svm_rfe_full_ranking.csvCSVFull ranking table across all input features
plot/svm_rfe_error_plot.pdfPDFCross-validated classification error across feature counts
plot/svm_rfe_ranking_plot.pdfPDFBar plot of the highest-ranked SVM-RFE features
session_info.txtTXTR version, platform, and package version information

Error Handling

  • Successful runs exit with status code 0.
  • Failed runs exit with status code 1.
  • Error messages use standardized names such as SKILL_FILE_NOT_FOUND and SKILL_INVALID_PARAMETER.
  • Output paths are validated so that --output_dir cannot write outside the skill root.
  • The analysis never performs network requests and never executes user input through eval(), exec(), or system().

Common codes:

Error CodeMeaning
SKILL_FILE_NOT_FOUNDAn input file or required plot-only artifact does not exist
SKILL_MISSING_COLUMNSThe input file does not contain the required columns
SKILL_EMPTY_DATAAn input file is empty or a required ranking table is unavailable
SKILL_INVALID_PARAMETERA CLI argument, group setting, numeric constraint, or path is invalid
SKILL_SAMPLE_MISMATCHSample IDs do not match between the expression matrix and group file
SKILL_PACKAGE_NOT_FOUNDOne or more required CRAN packages are missing

For detailed fixes, READ: references/troubleshooting.md

Testing

Help Check
bash
Rscript scripts/main.R --help
Full Test Run
bash
Rscript tests/run_tests.R
Direct Test Command
bash
Rscript scripts/main.R \
  --input_file tests/data/expression_matrix.csv \
  --group_file tests/data/group_info.csv \
  --case_group AR \
  --control_group Control \
  --output_dir tests/output/manual-test \
  --seed 42 \
  --svm_k 4 \
  --svm_max_features_cap 6 \
  --svm_rank_top_n 6 \
  --timeout_seconds 300

© aipoch, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 23 other files (scripts, references) in awesome-med-research-skills/Data Analysis/svm-model-importance-analysis of aipoch/medical-research-skills.

  • SKILL.md
  • eval_report_svm-model-importance-analysis_result.json
  • references/algorithm.md
  • references/cli-guide.md
  • references/troubleshooting.md
  • scripts/cli_options.R
  • scripts/core_option_groups.R
  • scripts/functions.R
  • scripts/io.R
  • scripts/main.R
  • scripts/option_validation.R
  • scripts/path_utils.R
  • scripts/plot_option_groups.R
  • scripts/recording.R
  • scripts/run_analysis.R
  • scripts/svm_helpers.R
  • scripts/utils.R
  • scripts/validation_utils.R
  • scripts/visualization.R
  • … and 5 more

Open the folder on GitHubat commit 686e09d

Compare with similar skills

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Data Validationplatonai/Browser41.2k—~896Automated safety check: PassApache-2.0
Issues DeduplicationJetBrains/ideavim10k—~1.3kAutomated safety check: PassMIT
Pandas ProJeffallan/claude-skills12k1 repos~1.5kAutomated safety check: PassMIT

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Questions about Svm Model Importance Analysis

What does Svm Model Importance Analysis do?

A skill your agent uses when you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix, choose an informative feature count from cross-validated…. Svm Model Importance Analysis is an agent skill from aipoch/medical-research-skills. Use when you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix, choose an informative feature count from cross-validated error, and generate reproducible ranking and error plots.

When should I use Svm Model Importance Analysis?

Svm Model Importance Analysis fits situations like: you need a standardized R CLI workflow to run two-class SVM-RFE feature ranking on an expression-like matrix; choose an informative feature count from cross-validated error; generate reproducible ranking and error plots.

How do I install Svm Model Importance Analysis in Claude Code?

Run `npx skills add aipoch/medical-research-skills --skill svm-model-importance-analysis -a claude-code`. Or copy the skill folder (awesome-med-research-skills/Data Analysis/svm-model-importance-analysis in aipoch/medical-research-skills) into .claude/skills/svm-model-importance-analysis in your project. Claude Code loads it when a task matches its description.

How do I install Svm Model Importance Analysis in Codex?

Run `npx skills add aipoch/medical-research-skills --skill svm-model-importance-analysis -a codex`. Or copy the skill folder (awesome-med-research-skills/Data Analysis/svm-model-importance-analysis in aipoch/medical-research-skills) into .agents/skills/svm-model-importance-analysis in your project. Codex loads it when a task matches its description.

Can I use Svm Model Importance Analysis in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aipoch/medical-research-skills --skill svm-model-importance-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/svm-model-importance-analysis, .gemini/skills/svm-model-importance-analysis, .github/skills/svm-model-importance-analysis and .opencode/skills/svm-model-importance-analysis in your project.

What does Svm Model Importance Analysis need to run?

Going by SKILL.md and its folder, Svm Model Importance Analysis needs R for the scripts in its folder.

Does Svm Model Importance Analysis access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Svm Model Importance Analysis safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Svm Model Importance Analysis use?

Svm Model Importance Analysis is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Svm Model Importance Analysis use?

About 1.8k tokens (SKILL.md is roughly 7.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.1k tokens, read only when the agent opens those files.

What are the alternatives to Svm Model Importance Analysis?

Skills that share tags, products or a category with Svm Model Importance Analysis: Question2report (refraction-ray/xalpha, 2.7k stars), Dingo Verify (MigoXLab/dingo, 757 stars), Data Validation (platonai/Browser4, 1.2k stars) and Issues Deduplication (JetBrains/ideavim, 10k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Svm Model Importance Analysis?

aipoch (a GitHub organization) maintains it in aipoch/medical-research-skills, which has 1,974 GitHub stars. The repository holds 567 skills in this directory. The repository was last updated on September 17, 2026.

Source: aipoch/medical-research-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.