Search Results for "matrix structural analysis" - Page 3
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Showing 152 open source projects for "matrix structural analysis"
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SVPhylA
SVPhylA: Sequence Vectorization for Phylogenetic Analyses
SVPhylA is a python tool for the calculation of several alignment-free distances for phylogenetics analysis from the most popular alignment-free approaches. Such alignment-free methods basically encode DNA and protein sequences (fasta files) into numerical vectors allowing the calculation of alignment-free distances which may be combined into a consensus/compromise matrix by using algorithms like DISTATIS based on Multidimensional Scaling (MSD), Lineal Principal Component Analysis (PCA) and PCA-Kernel (non-lineal). ... -
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Sensitizer
A toolset to automate STOP analysis with Zemax OpticStudio
SENSITIZER is an ESO software toolset written in Matlab and Mathematica aiming at automating some Structural/Thermal/Optical Performance (STOP) sensitivity analyses with Zemax OpticStudio (ZOS). The core code of SENSITIZER runs in MATLAB and drives ZOS in the background through the ZOS-API interface, based on .NET. The output is saved in the MATLAB file format and can be post-processed using MATLAB and/or Mathematica routines. The optical system to analyze is defined in a normal Zemax lens... -
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ParamIT
a Toolset for Molecular Mechanical Force Field Parameterization
...The developed toolkit helps the researchers in following ways: 1) automating the creation of multiple input files for quantum and molecular mechanics programs, 2) automating the output analysis and 3) substitute the use of full MM programs with a faster specialized one. The developed tools include: 1) generator of molecule-water complexes with graphical user interface (GUI), 2) semi-automatic frequency analysis using symbolic potential energy distribution matrix and comparison of optimized internal coordinates, 3) GUI for charge fitting with three modes: manual, Monte-Carlo sampling or brute force, and 4) GUI for dihedral terms fitting. ... -
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Batch PIE
A batch pipelined image editor
Current filter functionality: - Simple editing options: Image cropping, resizing, rotation, Color brightness curve alignment - Histobram processing: Convolution, statistics (e. g. f_max or median analysis) - Image segmentation: The actual segmentation process as well as group weight calculation for further filtering (both functions rely on self defined custom dynamic mathematical functions) - Dynamic mathematical functions for custom and automated image filtering: General mathematical operations, using image or matrix as f(x, y), export f(x, y) as image or matrix, mapping variables on other ones and of course boolean operation for case sensitivity - A flexible variables model of dynamic mathematical function that sets no restriction on particular variables count - Sub project support for an organized total process targeting to save time using previously created editing routines instead of redoing steps each time -
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Fuzzy Ecospace Modelling
FEM allows users to create fuzzy functional groups for use in ecology.
Fuzzy Ecospace Modelling (FEM) is an R-based program for quantifying and comparing functional disparity, using a fuzzy set theory-based machine learning approach. FEM clusters n-dimensional matrices of functional traits (ecospace matrices – here called the Training Matrix) into functional groups and converts them into fuzzy functional groups using fuzzy discriminant analysis (Lin and Chen 2004 – see main text for more information). Following this, FEM classifies the functional entities from a second matrix (the Test Matrix) into the groups made using the Training Matrix, generating fuzzy membership values for each unit in the Test Matrix. ... -
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Phusion2
The genome assembly pipeline based on read clustering
Phusion2 is a pipeline for de novo genome assembly using NGS data. It is based upon a strategy called read clustering. Starting with kmer frequency analysis, this allows for a reasonable selection of the kmer sizes. K-tuples from raw reads are merged and sorted into a table so that multiple occurring kmer words shared by different reads can be linked. A relation matrix is used to record the shared kmer words among all the reads. Setting a minimum threshold of shared k-tuples, the whole set of reads can then be clustered into groups using kmer sharing information in the relational matrix. ... -
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hppRNA
A Snakemake-based handy parameter-free pipeline for RNA-Seq analysis
hppRNA package is dedicated to the RNA-Seq analysis for a large number of samples simultaneously from the very beginning to the very end, which is formulated in Snakemake pipeline management system. It starts from fastq files and will produce gene/isoform expression matrix, differentially-expressed-genes, sample clusters as well as detection of SNP and fusion genes by combination of the state-of-the-art software. -
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PWMScan
A Web-based genome-wide Position Weight Matrix (PWM) Scanner
PWMScan is used to scan a position weight matrix (PWM) against a genome or, in general, a large set of DNA sequences. The PWM is the most commonly used mathematical model to describe the DNA binding specificity of a transcription factor (TF). A PWM contains scores for each base at each position of the binding site. The TF binding score for a given k-mer sequence is then obtained by simply adding up the base-specific scores at respective positions of the binding site. PWMScan takes as... -
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inGAP-family provides an efficient and effective framework to discover, filter and visualize DNA polymorphisms and structural variants from alignment of short reads. Applying this method on polymorphism detection on real datasets shows that elimination of artificial variants greatly facilitates the precise identification of meiotic recombination points, recognizing causal mutations in mutant genomes or QTL loci. In addition, inGAP-family provides user-friendly graphical interface for...
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Scikit-plot
An intuitive library to add plotting functionality to scikit-learn
Single line functions for detailed visualizations. Scikit-plot is the result of an unartistic data scientist's dreadful realization that visualization is one of the most crucial components in the data science process, not just a mere afterthought. Gaining insights is simply a lot easier when you're looking at a colored heatmap of a confusion matrix complete with class labels rather than a single-line dump of numbers enclosed in brackets. Besides, if you ever need to present your results to... -
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BioNet-Finder
Network-based modeling and analysis for complex biological data
BioNet-Finder is a network-based genomic data modeling project, supported by the Multivariate Statistics lab of the Brain and Behavioural Science Department at University of Pavia (Pavia, Italy), to share data, methods, and code for network-based analysis of complex disorders. Our goal is to provide straightforward tools for data reduction, modeling, and interpretation, avoiding common issues, including data selection, database compositional biases, topological/hierarchical organization of data, genomic complexity, latent effects on the observed system, and output ranking. This is carried out applying network analysis methods from different fields, such as Structural Equation Modeling (SEM), together with data reduction algorithms (e.g., random walkers, spectral analysis, shortest path-based or topology-based algorithms). ... -
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Clustergrammer
An interactive heatmap visualization built using D3.js
Clustergrammer is a visualization library built using D3.js that enables intuitive interaction with high-dimensional data. Clustergrammer was built with biological data in mind. Clustergrammer is a web-based tool for visualizing high-dimensional data (e.g. a matrix) as an interactive and shareable hierarchically clustered heatmap. Clustergrammer's front end (Clustergrammer-JS) is built using D3.js and its back-end (Clustergrammer-PY) is built using Python. Clustergrammer produces highly interactive visualizations that enable intuitive exploration of high-dimensional data and has several biology-specific features (e.g. enrichment analysis, see Biology-Specific Features) to facilitate the exploration of gene-level biological data. -
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GeoJAGS
JAGS module with covariance functions and the CAR model.
A module for JAGS containing several covariance functions for point-referenced data analysis and a function that creates the precision matrix for the proper CAR model for areal data analysis. -
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I.S.A.A.C.S. Interactive Structure Analysis of Amorphous and Crystalline Systems is a cross-platform software developed to analyze the structural characteristics of three-dimensional models built by computer simulations.
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BioPPSy
A biochemical property prediction system
...Assembles a set of tools and databases for predicting the physical properties of small molecules. The program models a given property's dependence on a collection of molecular and structural descriptors using a training set of molecules. Neural networks and support vector regression are available, as well as linear models. The models generated by this analysis can then be used to predict the properties of compounds during the development of new and novel drugs. The program and its databases are all open-source. -
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BPPS-SIPRIS
sequence/structural analysis programs
A suite of statistically-based programs for inferring joint sequence-structural determinants of protein functional specificity written in C/C++ within a linux environment. -
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This is the home of the P06PymfGUI, a GUI for the analysis of XRF imaging data with the Python Matrix Factorisation Module (code.google.com/p/pymf/). There are Source Code, Windows Executable (64-bit) and a manual in pdf form.
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Freemat is an interpreted, matrix-oriented development environment for engineering and scientific applications, similar to the commercial package MATLAB. Freemat provides visualization, image manipulation, and plotting as well as parallel programming.
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VirtualX - Online Examination System
VirtualX has all features that you need to manage an online exam
...Some of the key features of this tool are Role based security among different question setters, schedule exams for examinees and send email with login details, managing questions of 11 different types (Multiple choice, Multiple selection, fill ups, true/false, yes/no, Likert, matrix, drag/drop, image based, hierarchical and multiple choice), categorizing questions for easy accessibility, assign marks to every individual question, randomizing the presentation of question, secure delivery of questions during exams, easy mark based evaluation process, display result, reports and graphical analysis on demand etc. ... -
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The VPT2-screened PyVCI program package is a general purpose open-source code for simulating accurate molecular spectra, based upon force field expansions of the potential energy surface in normal mode coordinates. It includes harmonic normal coordinate analysis, vibrational perturbation theory and vibrational configuration interaction (VCI) algorithms, with VCI matrix elements chosen iteratively according to VPT2 energy contributions, across a range of significance thresholds. It is implemented primarily in Python for accessibility but with time-consuming routines written in C (produced using Cython). ...
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SPANDx
Comparative analysis of haploid next-generation genome sequence data
SPANDx is your one-stop tool for identifying SNP and indel variants in haploid genomes using NGS data. SPANDx performs alignment of raw NGS reads against your chosen reference genome or pan-genome, followed by accurate variant calling and annotation, and locus presence/absence determination. SPANDx produces SNP and indel matrices for downstream phylogenetic analyses. Annotated, genome-wide SNPs and indels can also be identified if specified, and are output in human readable format. A... -
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EBprot
Bayesian Analysis of labeling-based Quantitative Proteomics Data
EBprot implements a hierarchical mixture model directly representing the peptide-protein map. The model fit is used to score differential expression of proteins in a (signed) probability scale based on reproducible quantification over multiple peptides. The package takes as input a data matrix with each row containing the data for one peptide, including protein and peptide identifier and peptide ratio(s), and returns the protein-level score table with PPscore, BFDR, Posterior Odds score, and... -
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ICE (Interval Calculator for Engineer)
Interval Calculator for Engineer
ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers. -
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Mass-based dissimilarity
A data dependent dissimilarity measure based on mass estimation.
This software calculates the mass-based dissimilarity matrix for data mining algorithms relying on a distance measure. References: Overcoming Key Weaknesses of Distance-based Neighbourhood Methods using a Data Dependent Dissimilarity Measure. KDD 2016 http://dx.doi.org/10.1145/2939672.2939779 The source code, presentation slide and poster are attached under "Files". The presentation video in KDD 2016 is published on https://youtu.be/eotD_-SuEoo . Since this software is licensed... -
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Weather Office is a PHP frontend for the database created by open2300 for the WS2300 Weather station ("Matrix"). For a demonstration visit http://wetter.homeunix.net
