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Tag: data analysis
7 Best Free and Open Source Climate, Weather and Earth-Science Data Analysis Tools
Explore the best free and open source tools for climate, weather and Earth-science data analysis, visualisation and scientific workflows.
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9 Top Data Analysis Free and Open Source Tools for Big Data
Big Data analysis can be performed with data mining software. Here’s the best free tools to perform data analysis on big data.
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16 Best Free and Open Source Python Data Analysis
Here’s our verdict of the finest free and open source Python-based data analysis tools captured in a legendary LinuxLinks-style ratings chart.
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pyjanitor – readable data cleaning and transformation
pyjanitor adds readable DataFrame cleaning operations for column names, reshaping, conditional joins, missing values and transformation.
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xarray – labelled multidimensional arrays and datasets
xarray supports labelled multidimensional arrays, coordinate alignment, resampling, rolling statistics and scientific file formats.
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nless – interactive terminal pager for structured data
nless is an interactive terminal pager for logs, CSV and JSON with automatic column parsing, filters, sorting and pivots.
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Gwyddion – SPM data visualization and analysis
Gwyddion is a modular program for SPM (scanning probe microscopy) data visualization and analysis.
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OpenRefine – desktop application for cleaning and transforming data
OpenRefine cleans and transforms messy datasets with faceting, clustering, reconciliation, repeatable operations, and multiple import formats.
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Spyder – The Scientific Python Development Environment
Spyder is a Python IDE for scientific computing with interactive consoles, variable exploration, plotting, debugging and code analysis.
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Apache Flink – framework and distributed processing engine
Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams.
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Apache Spark – unified analytics engine for large-scale data processing
Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.
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Apache Drill – schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage
Apache Drill is an open source distributed system for interactive analysis of large-scale datasets. Drill is similar to Google’s Dremel.
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HPCC Systems – massively scalable supercomputing platform
HPCC is a data-intensive computing system platform designed for the enterprise to solve Big Data challenges.
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Storm – big-data processing system
Storm is an open source, big-data processing system that is different from other systems. Storm is designed for distributed real-time processing.
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Apache Hadoop – reliable, scalable, distributed computing
The Apache Hadoop software library is an open source framework that allows for the distributed processing of large data sets across clusters.
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PSPP – statistical analysis software
PSPP is statistical analysis software with a graphical interface, SPSS-compatible syntax, data transformations, regression and charts.
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Skyfield – astronomy for Python
Skyfield computes positions for the stars, planets, and satellites in orbit around the Earth.
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THELI – tool for the automated reduction of astronomical images
THELI is a tool for the automated reduction of astronomical images. It’s command-line software with an independently created GUI available.
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PyRAF – Python-based IRAF command language
PyRAF is a command language for running IRAF tasks that is based on the Python scripting language.
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