bioinfonext

Thanks, In 16s database itself, chloroplast present as class and mitochondria as family. Kind Regards Yogesh

> abund_ranks in now an ordinary matrix on which you can you apply a standard NMDS or cMDS protocol without going through the phyloseq wrapper for ordination. Bray Curtis distances...

Thanks a lot Kris, It is a great help. Now it clear to me. I will try this. Could you please also confirm me how to decide the correct taxa...

Hi @privefl, I need to correlate this matrix data with phenotypic data so that's why I want to make SampleID as row names. Can I assign rownames after reading this...

Hi, Thanks @privefl We just have 2000 rows so we need these for further analysis. Many thanks,

I have removed first two non-numeric column but still, it shows the same error; ``` > data.matrix - read.big.matrix("phylo.txt",header=T,sep='\t') Error in data.matrix - read.big.matrix("phylo.txt", header = T, sep = "\t")...

I have removed all non-numeric column and I can able to read 5 rows using fread, but bigmemory don't work here. ``` mydt10 dim(mydt10) [1] 5 844488 > str(mydt10) Classes...

``` > table(sapply(mydt10, typeof)) double 844488 ```

Still, getting errors even with bigreadr? ``` > data2

Is it possible to run a loop to read this file using fread in R? Many thanks,