Description Usage Arguments Details Value Note Examples
Ranking of sample plots by their contributions to the total biodiversity.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | getPlotPrior.JostDiver(t.community.matrix, lev = c("alpha", "beta", "gamma"),
q = 1, order.by = c("sample", "rank", "diversity"))
getPlotPrior.PhyloAlpha(t.community.matrix, phylo.tree, taxa.match = TRUE,
order.by = c("sample", "rank", "diversity"), ...)
getPlotPrior(cm.list, is.transposed = FALSE, tre.list = list(),
taxa.match = TRUE, diversities = c("gamma0", "gamma1", "beta0", "beta1",
"pd.alpha", "sp.rich"))
mergePlotPriorListOfDF(plot.prior.list, suffixes = c(), rm.prefix = TRUE)
plotPrioritisation(pp.df.list, at = c("rank", "diversity"), x.levels = c(),
y.levels = c(), add.label = FALSE, label.digits = 1,
guide = "colourbar", ...)
plotPrioritisation.Phyloseq(pp.df, attr.df, y2.id = "Elevation",
y2.lab = "Elevation (m)", x.lab = "Amplicon dataset",
y.lab = "Sample plot", grid.widths = c(8, 2), ...)
plotPrioritisation.NeatMap(pp.df, attr.df, y2.id = "Elevation",
y2.lab = "Elevation (m)", x.lab = "Amplicon dataset",
y.lab = "Sample plot", grid.widths = c(8, 3), ...)
|
t.community.matrix |
A transposed matrix from community matrix, where rows are plots (Use plots instead of subplots.), columns are OTUs. |
lev |
Level of diversity to be calculated. Will accept: 'alpha', 'beta', or 'gamma'. |
q |
Order of the diversity measure. Defaults to the Shannon case where q = 1. |
order.by |
How the result is ordered. Choose from 'sample', 'rank', or 'diversity'. |
phylo.tree, ... |
The parameters passed to |
taxa.match |
Logical, if taxa in phylogenies do not match OTUs in the community.
If TRUE, as default, to use t.community.matrix and phylo.tree directly,
otherwise to call |
cm.list |
The list of community matrices. |
is.transposed |
If TRUE, then the community matrix is already
transposed to be the valid input of |
tre.list |
A list of phylo tree objects for 'pd.alpha' and 'sp.rich',
corresponding to |
diversities |
The vector of diversities used to compute plot prioritisation.
The values are 'gamma0','gamma1','beta0','beta1','pd.alpha','sp.rich'.
The first two are calculated by |
plot.prior.list |
The output from |
suffixes |
The vector of suffixes added to distinguish colmun names
merged by different data frames. Its length must equal to |
pp.df.list |
The output from |
at |
The values of heatmap, choose from "rank" or "diversity". |
pp.df |
One element of the 'rank' list from |
attr.df |
Environmental meta-data. Rows are samples,
and must include all rownames from |
y2.id, y2.lab |
The column of |
grid.widths |
A unit vector giving the width of each two columns,
used by |
row.id |
What row names are representing. |
getPlotPrior.JostDiver
computes plot prioritisation
by Jost diversity calculated from vegetarian d
.
It uses a greedy algorithm to remove plots sequentially
so as to minimize the loss of diversity among the remaining plots,
which always chooses the 1st plot if there are multi-results
in each prioritisation loop.
Rank 1 is the most important plot and removed at the last,
n is the least important and removed in the beginning.
getPlotPrior.PhyloAlpha
calculates plot prioritisation
by phylogenetic alpha diversity from phylo.alpha
.
It also can return the ranks based on species richness (SR),
but they may be different to ranks calculated from
getPlotPrior.JostDiver
using gamma0 (also species richness).
getPlotPrior
is a generic function including both
getPlotPrior.JostDiver
and getPlotPrior.PhyloAlpha
,
and it also handles multiple communities.
mergePlotPriorListOfDF
merges a list of data frames
produced by getPlotPrior
into one. Their columns must contain
'rank' and 'diversity'.
plotPrioritisation
produces the list of ggHeatmap
given a list of output from mergePlotPriorListOfDF
.
plotPrioritisation.Phyloseq
produces
one clusterd heatmap using phyloseq
plot_heatmap
and attaches an additional plot of a selected attribute
from environmental meta-data, such as Elevation.
plotPrioritisation.NeatMap
produces
one clusterd heatmap using NeatMap
and attaches an additional plot of a selected attribute
from environmental meta-data, such as Elevation.
A data frame with 2 columns: rank, diversity. Rank 1 is the most important plot, n is the least important, and row.names are plot names. For example,
rank | diversity | |
CM30c39 | 28 | 1845.785714 |
CM30c44 | 27 | 1875.888889 |
CM31a5 | 26 | 1899.653846 |
Use theme_set(theme_bw(base_size=8))
to remove the grey backgroud.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | plot.prior.g1 <- getPlotPrior.JostDiver(t.community.matrix, lev="gamma", q=1)
phylo.alpha <- getPlotPrior.PhyloAlpha(t.community.matrix, phylo.tree)
plot.prior.list <- getPlotPrior(cm.list, is.transposed=FALSE, diversities=c("gamma1","beta1"))
plot.prior.list <- getPlotPrior(cm.list, is.transposed=FALSE, tre.list=tre.list, diversities=c("gamma1","beta1","pd.alpha","sp.rich"))
pp.df.list <- mergePlotPriorListOfDF(plot.prior.list)
heatmap.list <- plotPrioritisation(pp.df.list, add.label=T)
hm.elv <- plotPrioritisation.Phyloseq(pp.df.list[["rank"]][[1]], env.plot, grid.widths = c(10,2))
plot(hm.elv$heatmap)
hm.elv <- plotPrioritisation.NeatMap(pp.df.list[["rank"]][[1]], env.plot, grid.widths = c(10,2))
plot(hm.elv$heatmap)
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.