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HCC / packages

Package Name Access Summary Updated
3dslicer public Multi-platform, free open source software for visualization and image computing. 2025-03-25
cbor2 public CBOR (de)serializer with extensive tag support 2025-03-25
lammps public LAMMPS stands for Large-scale Atomic/Molecular Massively Parallel Simulator. 2025-03-25
plumed public Free energy calculations in molecular systems 2025-03-25
cp2k public Quantum chemistry and solid state physics software package 2025-03-25
libint-cp2k public CP2K-configured libint releases for different maximum angular momenta. 2025-03-25
dokdo public A Python package for microbiome sequencing analysis with QIIME 2. 2025-03-25
hcc-python-stack public Meta-package for standard python packages included in envs. 2025-03-25
gym-2048 public OpenAI Gym Environment for 2048. 2025-03-25
raptorx-3dmodeling public Prediction of protein contact/distance/orientation and local structure properties. 2025-03-25
anvio public A platform for integrated multi-omics 2025-03-25
jukebox public Jukebox: A Generative Model for Music. 2025-03-25
scythe public A 3'-end adapter contaminant trimmer. 2025-03-25
mitosalt public Identification of mitochondrial structural alterations. 2025-03-25
cnvnator public Tool for calling copy number variations. 2025-03-25
r-srs public Analysis of species count data in ecology often requires normalization to an identical sample size. Rarefying (random subsampling without replacement), which is a popular method for normalization, has been widely criticized for its poor reproducibility and potential distortion of the community structure. In the context of microbiome count data, researchers explicitly advised against the use of rarefying. An alternative to rarefying is scaling with ranked subsampling (SRS). SRS consists of two steps. In the first step, the total counts for all OTUs (operational taxonomic units) or species in each sample are divided by a scaling factor chosen in such a way that the sum of the scaled counts Cscaled equals Cmin. In the second step, the non-integer Cscaled values are converted into integers by an algorithm that we dub ranked subsampling. The Cscaled value for each OTU or species is split into the integer part Cint (Cint = floor(Cscaled)) and the fractional part Cfrac (Cfrac = Cscaled - Cints). Since the sum of Cint is smaller or equal to Cmin, additional delta C = Cmin - the sum of Cint counts have to be added to the library to reach the total count of Cmin. This is achieved as follows. OTUs are ranked in the descending order of their Cfrac values. Beginning with the OTU of the highest rank, single count per OTU is added to the normalized library until the total number of added counts reaches delta C and the sum of all counts in the normalized library equals Cmin. When the lowest Cfrag involved in picking delta C counts is shared by several OTUs, the OTUs used for adding a single count to the library are selected in the order of their Cint values. This selection minimizes the effect of normalization on the relative frequencies of OTUs. OTUs with identical Cfrag as well as Cint are sampled randomly without replacement. See Beule & Karlovsky (2020) <doi:10.7717/peerj.9593> for details. 2025-03-25
shared-ndarray public A pickleable wrapper for sharing NumPy ndarrays between processes using POSIX shared memory. 2025-03-25
posix_ipc public POSIX IPC primitives (semaphores, shared memory and message queues) for Python 2025-03-25
q2-srs public QIIME 2 plugin for microbiome count data normalization by scaling with ranked subsampling (SRS). 2025-03-25
free-mujoco-py public free-mujoco-py 2025-03-25
pytorch-pretrained-biggan public PyTorch version of DeepMind's BigGAN model with pre-trained models 2025-03-25
microbiome-helper public A repository of bioinformatic scripts, SOPs, and tutorials for analyzing microbiome data. 2025-03-25
epivia public Virial Integration Analysis with epigenetic data 2025-03-25
unikmer public unikmer: toolkit for nucleic acid k-mer analysis, including set operations on k-mers (sketch) optional with TaxIDs but without count information. 2025-03-25
pwtools public pwtools is a Python package for pre- and postprocessing of atomistic calculations, mostly targeted to Quantum Espresso, CPMD, CP2K and LAMMPS. 2025-03-25

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