Best DataFrames skills, page 5

A skill your agent uses when running and reporting the statistical analysis for a Journal of Operations Management (JOM) empirical manuscript — measurement validity for survey constructs…

franklee16/academic-research-skills

Parse Flow Cytometry Standard (FCS) files v2.0–3.1 and extract events/metadata for preprocessing workflows (e.g., when you need NumPy arrays, channel info, or CSV/DataFrame export from cytometry…

aipoch/medical-research-skills

DuckDB CLI specialist for SQL analysis, data processing and file conversion.

aAAaqwq/AGI-Super-Team

Data pipeline contract enforcer. An agent skill from LeoYeAI/openclaw-master-skills.

LeoYeAI/openclaw-master-skills

Data cleaning, transformation, and exploratory analysis with pandas

wentorai/research-plugins

Export PostHog events, persons, sessions, or the results of a HogQL query on demand and download the resulting files.

PostHog/posthog-foss

An overview of the python package for running the GaMMA earthquake phase association algorithm.

benchflow-ai/skillsbench

Upgrade Apache Spark applications between major versions (2.x→3.x, 3.x→4.x).

OpenHands/extensions

GPU-accelerate Python code using CuPy, Numba CUDA, Warp, cuDF, cuML, cuGraph, KvikIO, cuCIM, cuxfilter, cuVS, cuSpatial, and RAFT.

majiayu000/claude-skill-registry

Build RAG systems for construction knowledge bases. An agent skill from datadrivenconstruction/DDC_Skills_for_AI_Agents_in_Construction.

datadrivenconstruction/DDC_Skills_for_AI_Agents_in_Construction

Use this Dask sub-skill for configuration files and environment variables, the dask command line interface, local diagnostics/profiling/progress, callbacks/cache, scheduler/deployment documentation…

VectorSpaceLab/AREX-Skill

A skill your agent uses for RDKit data-file discovery, pharmacophore feature-definition files, PandasTools molecule DataFrames, lightweight database helpers, and public CLI-style integration…

VectorSpaceLab/AREX-Skill

Use this Dask sub-skill for Dask DataFrame creation, CSV/Parquet/JSON/SQL IO, partitions and divisions, groupby/aggregation, joins/merge, shuffle, repartitioning, categorical/string/pyarrow…

VectorSpaceLab/AREX-Skill

A skill your agent uses when reading, writing, filtering, converting, or troubleshooting GeoPandas vector files, GeoJSON, WKB/WKT, Arrow, Parquet, Feather, and PostGIS data.

VectorSpaceLab/AREX-Skill

Common pandas and matplotlib patterns for data analysis and visualization

langchain-ai/docs

Apply Benford's Law to detect anomalies in numerical datasets by analyzing first-digit frequency distributions.

asgard-ai-platform/skills

Fast in-memory DataFrame with lazy evaluation, parallel execution, Arrow backend.

jaechang-hits/SciAgent-Skills

Out-of-core DataFrame for billion-row data via lazy evaluation and memory-mapped files.

jaechang-hits/SciAgent-Skills

Query and download NCI Imaging Data Commons (IDC) cancer radiology and pathology datasets via the idc-index Python client.

majiayu000/claude-skill-registry

High-performance genomic interval operations and bioinformatics file I/O on Polars DataFrames.

majiayu000/claude-skill-registry

Expert in quantitative finance, algorithmic trading, and financial data analysis using Python (Pandas/NumPy), statistical modeling, and machine learning.

majiayu000/claude-skill-registry

Guide for testing Polar payment integrations using the sandbox environment.

chmonitor/chmonitor

Interactive onboarding wizard to set up Polar payment integration from scratch.

chmonitor/chmonitor

Data Workshop internals — Dataset and Cell, derived versions and the use gate, Parquet identity, the sandboxed runner, agent engines and tools, reviewed preparation, synthetic examples, shared…

overmind-core/overmind

Parallel/distributed computing for larger-than-RAM data. An agent skill from jaechang-hits/SciAgent-Skills.

jaechang-hits/SciAgent-Skills

Provides large-scale single-cell omics data manipulation using Genomic Data Structure (GDS) files.

bioMate-AI/biomate-bioconductor-kb

Query and analyze structured CSV datasets on critical minerals production, trade, and supply chains

lamm-mit/scienceclaw

Read and write OCI Object Storage natively from an AIDP notebook using the oci:// URI scheme.

Kilo-Org/kilo-marketplace

Best practices for Snowpark Python (DataFrames, UDFs, UDTFs, stored procedures) and dbt with the dbt-snowflake adapter.

Mindrally/skills

Processing, transforming, or moving datasets that may exceed RAM on a single low-compute box — covers memory discipline (streaming, generators, dtype shrinkage), I/O access patterns (sequential vs…

pproenca/dot-skills

DuckDB expert for embedded OLAP analytics, Parquet/CSV querying, and high-performance analytical SQL on local data.

theneoai/awesome-skills

Pandas expert: DataFrame operations, merge/join, groupby, time series, performance optimization.

theneoai/awesome-skills

Apache Spark expert: DataFrame API, Spark SQL, Spark Structured Streaming, performance tuning, AQE, and adaptive execution.

theneoai/awesome-skills

Expert data format transformation covering CSV parsing edge cases, encoding detection, JSON/XML/Parquet/Avro conversion, data type inference, schema validation, large file handling with streaming…

FerroxLabs/wayland

Advanced pandas techniques for data wrangling including performance optimization, method chaining patterns, MultiIndex operations, memory management, and idiomatic pandas code.

FerroxLabs/wayland

Apache Spark expertise covering RDD vs DataFrame vs Dataset APIs, partitioning strategies, shuffle optimization, broadcast joins, caching, Spark SQL, structured streaming, UDFs, cluster sizing…

FerroxLabs/wayland