QIIME 2 Forum

Topic	Replies	Views	Activity
No taxonomy assignment with pre-trained classifier User Support taxonomy	18	787	September 26, 2022
IonTorrent 16S Metagenomic Kit - Consensus feature table across V regions General Discussion feature-table , ion-torrent	9	610	March 17, 2023
Correlation analysis Library Plugin Support	10	1032	March 25, 2019
Qiime2 2017.9 works but 2018.2 doesn't on my server User Support install	13	914	April 8, 2018
Semantic type SampleData does not have a compatible directory format. Technical Support import	9	1081	September 8, 2022
Taxonomic Analysis User Support q2studio	10	1029	April 29, 2018
Error msg from importing the data with the manifest csv, Technical Support	9	1076	July 21, 2019
Is unrestricted taxonomic assignment better for estimating numbers of genera? General Discussion taxonomy , feature-classifier	10	575	September 27, 2023
Maturity Index function in sample classifier User Support longitudinal	12	938	April 23, 2018
qiime2 phylogenetic tree Technical Support	12	937	July 8, 2022
In 2020: An error was encountered while running DADA2 in R (return code 1), please inspect stdout and stderr to learn more. User Support	10	1017	April 26, 2020
Removing Primers and adapter User Support	18	776	June 15, 2024
Taxa plots shows all samples User Support	15	841	January 19, 2019
More FASTA import issues User Support	9	596	September 22, 2018
Help with MetaData File and Alpha Rarefaction User Support	12	927	April 11, 2020
Problem running DADA2 User Support dada2	18	766	September 23, 2018
Absolute number of species or features per taxa per sample User Support	14	859	July 31, 2022
q2-dada2: invalid q score error Technical Support	11	960	December 10, 2021
Qiime2 and R downstream analysis General Discussion	10	999	December 31, 2022
Beta Diversity Profiling & Significance Testing User Support pcoa , tree , feature-table , taxonomy	12	918	December 2, 2022
Read length selection during extraction from reference databases General Discussion	11	954	February 24, 2020
Deblur error : all of the sequences are artifacts like PhiX or adapter. User Support deblur , quality-filter	14	852	November 26, 2021
Aldex2 error "only two condition levels are currently supported" Library Plugin Support aldex2	9	1043	March 28, 2023
Similarity in data is an DADA2's settings artifact or a contamination in data? User Support dada2 , taxonomy	14	851	October 1, 2018
data demultiplexing error Technical Support demux	12	289	May 13, 2024
Fasta metadata is not working User Support metadata	10	993	May 9, 2018
Exporting demux artifact error Technical Support export , demux	13	880	February 5, 2019
Adjustment of max error rate for long read data User Support	9	1039	June 23, 2020
Unexpected loss of SVs Following Merging Feature Tables from ITS, but not 16S data User Support merging , dada2	9	1037	April 21, 2018
List of removed sequences after DADA2 User Support	9	582	October 7, 2019
Facing merging problem in dada2-plugin User Support feature-table , dada2 , merge	16	446	July 13, 2023
feature_ids must be present as tip names Technical Support import	13	870	December 5, 2020
Problem viewing page created with "qiime tools extract " Technical Support	12	900	November 30, 2020
Qiime2-2017:10 QIIME 2 plugin 'diversity' has no action 'core-metrics-pylogenetic' User Support core-metrics	9	1027	January 2, 2018
'ids_to_keep' must contain at least one ID Technical Support	9	1025	May 8, 2021
Plugin error from diversity must provide at least one column bioenv Technical Support diversity	9	1024	August 11, 2021
Plugin error from vsearch: Incorrect number of fields detected on line 2. Should be exactly 18 User Support plugin-development , vsearch	12	895	August 27, 2018
Error with dada2 while running Parkinson’s Mouse Tutorial Technical Support dada2	25	632	August 31, 2023
Importing 3 Casava 1.8 files User Support	10	971	February 28, 2020
Error while visualization User Support	14	830	September 12, 2020
DADA2 trunc ITS2 User Support dada2	10	967	April 24, 2020
Error when running q2-demux Technical Support	11	925	May 9, 2021
Deblur hashed feature IDs User Support hash , deblur	12	888	September 2, 2018
Grenegene sequence downloading problem Other Bioinformatics Tools	10	963	November 26, 2020
CategoricalMetadataColumn does not support values with leading or trailing whitespace characters User Support	10	961	February 11, 2020
problems of classification with low biomass samples User Support	36	524	October 7, 2023
Plugin error from feature-classifier: Found header without sequence data User Support	12	881	June 5, 2018
wget for qiime2 yml is not working Technical Support conda	10	957	July 31, 2023
Error during Gneiss balance-taxonomy User Support gneiss	9	1003	March 31, 2018
running uchime-ref after deblur -- general questions and parameters User Support chimera , deblur , vsearch	14	816	October 15, 2021