heat_tree(x, node_label = taxon_names, node_size = total, node_color = total) #-可以通过四个部分进行颜色和大小映射,但是最好不要都用上。下面是一个例子# 边的映射为OTU在多少个样本中检测到。x$data$n_samples <- calc_n_samples(x, data = ...
Metacoder is an R package for reading, plotting, and manipulating large taxonomic data sets, like those generated from modern high-throughput sequencing, like metabarcoding (i.e. amplification metagenomics, 16S metagenomics, etc). It provides a tree-based visualization called “heat trees” used to...
Finally, an extremely flexible plotting function allows for the quantitative representation of up to 4 arbitrary statistics simultaneously in a tree format by mapping statistics to color and size of tree nodes and edges. MetacodeR also allows exploration of barcode primer bias by inte...
heat_tree(x, node_label = taxon_names, node_size = n_obs, node_color = n_obs, node_size_range = c(0.01,.1)) #-修改变的颜色 heat_tree(x, node_label = taxon_names, node_size = n_obs, node_color = n_obs, edge_color_range = c("black","#FFFFFF")) # 修改图例尺寸范围 h...
(x,data="tax_table",cols=meta$sample_id,groups=meta$body_site)#Plot results (might take a few minutes)heat_tree_matrix(x,data="diff_table",node_size=n_obs,node_label=taxon_names,node_color=log2_median_ratio,node_color_range=diverging_palette(),node_color_trans="linear",node_color_...