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文章 qiime自带的alpha_diversity.py脚本报错

...2.7-linux-x86_64.egg/skbio/diversity/alpha/_ace.py", line 70, in ace raise ValueError("The only rare OTUs are singletons, so the ACE " ValueError: The only rare OTUs are singletons, so the ACE metric is undefined. EstimateS suggests using bias-corrected Chao1 instead. 这是因为ace指数通...

文章 docker pull下载镜像出现：error pulling image configuration: received unexpected HTTP status: 500 Internal Server Error

...ing to pull repository docker.io/omicsclass/gene-family ...latest: Pulling from docker.io/omicsclass/gene-familyab5ef0e58194: Already exists3afe06e85076: Already existsc1efb2f31722: Already exists06e3b1e6e579: Retrying in 4 secondserror pulling image configuration: received unexpected HTTP status: 5...

用户 Time to Act

用户 Born To Try

用户 smile to life

文章 SOM(Self-organising maps，自组织）简单介绍

...就会得到增强。判别函数定义为每个神经元j的输入向量x和权重向量wj之间的平方欧几里德距离：训练 SOM 的步骤训练 SOM 涉及以下几步：初始化每个节点的权重。权重设置为标准化小型随机值。从训练集中随机选择一个向量并呈...

问题 GATK 报错

gatk VariantFiltration : --filter-expression 显示 Input /work/my_reseq/4.snp_indel/var_qc2/BSA_no_filter.vcf   must support random access to enable queries by interval. If it's a file, please index it using the bundled tool IndexFeatureFile该怎么处理呀

问题 GATK报错Caused by: java.io.IOException: Input/Output error

...56848640htsjdk.samtools.SAMException: Unable to load ptg002394l(0, 206650) from /disks/node7_RAID6_120TB/home/yanyujie/05-resequence/04.variants_calling/GATK/genome.fasta        at htsjdk.samtools.reference.AbstractIndexedFastaSequenceFile.getSubsequenceAt(AbstractIndexedFastaSequenceFile.java:2...

用户 L.earn to live

用户 晓屿Li_Isle of faces

话题 geneid_to_mRNAid

话题 mRNA_to_geneid

问题 docker pull下载镜像出现：error pulling image configuration: received unexpected HTTP status: 500 Internal Server Error

...ing to pull repository docker.io/omicsclass/gene-family ...latest: Pulling from docker.io/omicsclass/gene-familyab5ef0e58194: Already exists3afe06e85076: Already existsc1efb2f31722: Already exists06e3b1e6e579: Retrying in 4 secondserror pulling image configuration: received unexpected HTTP status: 5...

文章 扩增子序列直接物种注释代码

...}", f"Identity: {identity}"]) results.append(query_results) # Output to a file with open('output_batch2.txt', 'w') as f: # Add header header = "Sequence ID\tMatch 1 Accession\tMatch 1 Species\tMatch 1 Identity\tMatch 2 Accession\tMatch 2 Species\tMatch 2 Identity\tMatch 3 Accession\tMa...