qiime2 | Official repository for the QIIME 2 framework | Genomics library
kandi X-RAY | qiime2 Summary
kandi X-RAY | qiime2 Summary
Source code repository for the QIIME 2 framework. QIIME 2 is a powerful, extensible, and decentralized microbiome bioinformatics platform that is free, open source, and community developed. With a focus on data and analysis transparency, QIIME 2 enables researchers to start an analysis with raw DNA sequence data and finish with publication-quality figures and statistical results. Visit to learn more about the QIIME 2 project.
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Top functions reviewed by kandi - BETA
- Return a setuptools cmdclass instance
- Handle GET request
- Extract the version information
- Get the project root directory
- Construct a ConfigParser from the given root
- Execute action
- Define a usage variable
- Create a usage variable
- Parse a callable signature
- Ensure x is a tuple
- Imports a given artifact
- Wrapper for callable_callable
- Validate an index
- Save the key to the data store
- Remove key
- View an artifact as a Metadata
- Execute the callable callable
- Scans the given setup py py file
- Create versioneer config file
- Extract the versions of the VCS
- Import an artifact from a format
- Remove artifact from the repository
- Merge one or more metadata
- Get a metadata column
- Load a Metadata from a file
- Save the ref
- Returns a temporary path to a temporary file
qiime2 Key Features
qiime2 Examples and Code Snippets
Community Discussions
Trending Discussions on qiime2
QUESTION
I am having a hard time understanding why my phylo tree (imported as a phyloseq object from QIIME2) appears to have no branch lengths when used in phylosig()
. I am trying to compute the phylogenetic signal of my 16S dataset compared to a single continuous metadata variable. All example datasets are included at the bottom of this question.
ANSWER
Answered 2022-Jan-25 at 12:24The problem is not the lack of branch lengths in the tree. What the error message is saying is that the tree does not have the tips that correspond to the names of values in the trait variable. glacialpath
must be a named vector and the names must be present in the phylogeny.
In general, a good practice is to check for possible problems in these three areas.
phylo
is not a correctphylo
format.phylo
should contain tips with names corresponding to those in themetadata
.- Related to #2,
glacialpath
lacks names.
phylo
is not a correct phylo
format
phytools::phylosig
requires that the tree is in correct phylo
format. Try to explore the tree with str(phylo)
, and see whether all values in phylo$edge.length
are numeric and there are no missing values.
phylo
should contain tips with names corresponding to those in the metadata
What are the samples the phylogenetic signal should be calculated for? Assuming that the column sample
in the metadata
contains names, reduce the tree to the size of the available data:
QUESTION
In order to extract a frecuency table from a qiime2 artifact and write It to a tsv output you have to:
...ANSWER
Answered 2021-Apr-16 at 08:36You can write a function and apply it to each file using lapply
:
QUESTION
Im trying to plot my PCOA with qiime2R and ggplot2 since I find 2D UniFrac plots more informative than those given with Emperor in 3D. So I followed the qiime2R tutorial, but Im having trouble adding different aesthetics, I have seen other post but I don’t really understand the issue. Here’s my code.
The folks from the qiime2 forum could´t help me, so perhaps you can.
...ANSWER
Answered 2021-Jan-15 at 09:09For your updated question:
You are providing two shape values (16 and 1) for Origen, but Origen has 3 values (Minas ..., Rio ..., and Balsas...). You must provide a shape value for each Origen value.
QUESTION
I want to run multiple snakefiles called qc.smk
, dada2.smk
, picrust2.smk
using singularity. Then there is one snakefile called longitudinal.smk
I would like to run conditionally. For example, if longitudinal data is
being used.
ANSWER
Answered 2020-Nov-23 at 07:20You can define a list (or dict) of what you want as output outside of the rule all
, and feed that to the input, something like this works:
QUESTION
I'm made a Perl module (Qiime2::Artifact) that heavily relies on the 'unzip
' binary to
work[1].
The module's here: https://metacpan.org/pod/Qiime2::Artifact
To declare the dependency I used the CheckBin plugin for Distzilla:
...ANSWER
Answered 2020-Jan-30 at 16:24With the precious hints received from you all (special thanks to @Grinnz), it appears that:
unzip
is commonly found in BSD but a different flavor shipsCheckBin
was indeed working, it's just the binary itself behaving in an unexpected way (specifically exiting with non-zero status if invoked, quite annoying even if not unseen I must say)
Final comment:
- Archive::Zip
is a good hint, but I will not adopt it as Alien modules are getting harder to install under MacOS. I might change my mind and just put them in miniconda that greatly helps in sorting this problem out.
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