Surveys are an essential approach for eliciting otherwise invisible factors such as perceptions, knowledge and beliefs, attitudes, and reasoning. These factors are critical determinants of social, ...
Instead of tedious hands-on repairs, Excel lets you quickly clean, reshape, and combine CSV files through repeatable Power ...
Fast and exact mesh booleans, spatial queries, arrangements, registration, and remeshing. Composable algorithms on your data — zero-copy views, reusable spatial trees, first-class topology.
Run DuckDB SQL on CSV, JSON, JSONL, Parquet and SQLite files in the browser - joins, EXPLAIN plans and bounded result downloads.