knitr::opts_chunk$set(eval = F)
The sensiPhy package provides simple functions to perform sensitivity analyses in phylogenetic comparative methods. It uses several simulation methods to estimate the impact of different types of uncertainty on Phylogenetic comparative methods:
(i) Species Sampling uncertainty (sample size; influential species and clades) (ii) Phylogenetic uncertainty (iii) Data uncertainty (intraspecific variation and measurement error)
Functions for sensitivity analysis
sensiPhy functions use a common syntax that combines the type of uncertainty and the type of analysis:
where "xxx" can be one of the 5 sensiPhy methods (see Figure below):
sensiPhy workflow & functions
knitr::include_graphics("sensiPhy_workflow_functions.png")
Additional functions
The influ
method performs leave-one-out deletion analysis and detects influential species on parameter estimates.
library(sensiPhy) # run analysis: influ <- influ_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy[[1]], data = alien$data, track=FALSE)
Note that track = TRUE
shows the progress of the analysis
# To check summary results: summary(influ) # Most influential species influ$influential.species # Visual diagnostics sensi_plot(influ)
# Check most influential species on the original regression plot: sensi_plot(influ, graphs = 2)
# Logtransform data alien.data$logMass <- log(alien.data$adultMass) # Run sensitivity analysis: influ <- influ_physig("logMass", data = alien.data, phy = alien.phy[[1]], track=FALSE) # You can change the method used to estimate signal: influ2 <- influ_physig("logMass", data = alien.data, phy = alien.phy[[1]], method = "lambda", track=FALSE) # To check summary results: summary(influ) # Most influential speciesL influ$influential.species # Visual diagnostics sensi_plot(influ) sensi_plot(influ2)
# You can specify which graph to print: sensi_plot(influ, graphs = 1) sensi_plot(influ2, graphs = 1)
Continuous characters
# Load data: data("primates") # Model trait evolution accounting for influential species adultMass<-primates$data$adultMass names(adultMass)<-rownames(primates$data) # Model trait evolution accounting for influential species influ_cont<-influ_continuous(data = adultMass,phy = primates$phy[[1]], model = "OU",cutoff = 2,n.cores = 2,track = FALSE) # Print summary statistics for the transitions rates, aic-values and (if applicable) # optimisation parameter summary(influ_cont) # Visual diagnostics sensi_plot(influ_cont)
Different evolutionary models from fitContinuous
can be used: BM
,OU
,
EB
, trend
, lambda
, kappa
, delta
and drift
.
Discrete characters
# Load data: data("primates") # Create a binary trait factor adultMass_binary<-ifelse(primates$data$adultMass > 7350, "big", "small") adultMass_binary<-as.factor(as.factor(adultMass_binary)) names(adultMass_binary)<-rownames(primates$data) # Model trait evolution accounting for influential species - symmetric model influ_binary <- influ_discrete(data = adultMass_binary, phy = primates$phy[[1]], model = "SYM", transform = "none", cutoff = 2, n.cores = 2, track = FALSE) # Print summary statistics for the transition rates, aic-values and # (if applicable) optimisation parameter summary(influ_binary) # Visual diagnostics - in symmetrical model q12 and q21 are, as expected, # exactly the same sensi_plot(influ_binary)
Different character models from fitDiscrete
can be fit by changing the model
argument.
These include ER
(equal-rates), SYM
(symmetric), ARD
(all-rates-different)
and meristic
(stepwise fashion). Similarly, all transformations to the phylogenetic tree
from fitDiscrete
can be used: none
, EB
, lambda
, kappa
and delta
.
The clade
method can be used to estimate and test the influence of specific clades on parameter estimates.
Additional arguments: clade.col: The name of a column in the provided data frame with clades specification (a character vector with clade names). n.species: Minimum number of species in the clade in order to include this clade in the leave-one-out deletion analysis. Default is 5. n.sim: The number of repetitions for the randomization test
data(primates) # run analysis: clade <- clade_phylm(log(sexMaturity) ~ log(adultMass), phy = primates$phy[[1]], data = primates$data, clade.col = "family", track=FALSE) # To check summary results and most influential clades: summary(clade)
# Visual diagnostics for clade removal: sensi_plot(clade, "Cercopithecidae")
sensi_plot(clade, "Cebidae")
# Logtransform data alien.data$logMass <- log(alien.data$adultMass) # Run sensitivity analysis: clade <- clade_physig(trait.col = "logMass", data = alien.data, n.sim = 100, phy = alien.phy[[1]], clade.col = "family", method = "K", track=FALSE) summary(clade) sensi_plot(clade, "Bovidae") sensi_plot(clade, "Sciuridae")
Continuous characters
# Load data: data("primates") # Model trait evolution accounting for influential clades clade_cont <- clade_continuous(data=primates$data, phy = primates$phy[[1]], model="OU", trait.col = "adultMass", clade.col="family", n.sim=30, n.species=10, n.cores = 2, track=TRUE) # Check summary statistics for the transitions rates, aic-values and (if applicable) optimisation parameter summary(clade_cont) # Visual diagnostics sensi_plot(clade_cont,graph="all") # Plot only one clade and one parameter sensi_plot(clade_cont,clade="Cebidae",graph = "optpar")
Discrete characters
# Load data: data("primates") # Create a binary trait factor primates$data$adultMass_binary<-ifelse(primates$data$adultMass > 7350, "big", "small") # Model trait evolution accounting for influential clades clade_disc <- clade_discrete(data=primates$data,phy = primates$phy[[1]], model="ARD",transform="kappa", trait.col = "adultMass_binary", clade.col = "family", n.sim = 30, n.species=8,n.cores = 2) # Check summary statistics: summary(clade_disc) # Visual diagnostics sensi_plot(clade_disc)
The samp
method performs analyses of sensitivity to species sampling by
randomly removing species from the dataset and detecting the effects on parameter estimates.
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6}
samp <- samp_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy[[1]], data = alien$data, n.sim = 50, track=FALSE)
samp2 <- samp_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy[[1]], data = alien$data, n.sim = 100, breaks = c(0.1, 0.2, 0.3, 0.4), track=FALSE)
samp3 <- samp_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy[[1]], data = alien$data, model = "kappa", track=FALSE)
summary(samp)
``` {r eval=FALSE} # Visual diagnostics sensi_plot(samp) sensi_plot(samp2) sensi_plot(samp3) # You can specify which graph and parameter ("slope" or "intercept") to print: sensi_plot(samp2, graphs = 1) sensi_plot(samp2, param = "intercept") sensi_plot(samp2, graphs = 2, param = "estimate") sensi_plot(samp) sensi_plot(samp2, graphs = 1)
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=7} sensi_plot(samp)
### 1.3.2 samp_physig: Phylogenetic signal (k or lambda) * Additional arguments: __trait.col:__ The name of a column in the provided data frame with trait to be analyzed (e.g. "Body_mass"). __method:__ Method to compute phylogenetic signal: can be "K" or "lambda". ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=7} # Logtransform data alien.data$logMass <- log(alien.data$adultMass) # Run sensitivity analysis: samp <- samp_physig(trait.col = "logMass", data = alien.data, n.sim = 30, phy = alien.phy[[1]], track=FALSE) # You can change the method used to estimate signal: samp2 <- samp_physig(trait.col = "logMass", data = alien.data, n.sim = 30, phy = alien.phy[[1]], method = "lambda", track=FALSE) # Check results: summary(samp) # Visual diagnostics sensi_plot(samp)
``` {r eval=FALSE}
sensi_plot(samp2) sensi_plot(samp, graphs = 1)
### 1.3.3 samp_continuous() and samp_discrete: Trait Evolution Continuous and Discrete Characters **Continuous characters** ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=4} # Load data: data("primates") # Model trait evolution adultMass<-primates$data$adultMass names(adultMass)<-rownames(primates$data) samp_cont<-samp_continuous(data = adultMass,phy = primates$phy[[1]], model = "OU",n.sim=25,breaks=seq(.05,.2,.05),n.cores = 2, track = FALSE) # Print summary statistics for the transitions rates, aic-values and (if applicable) # optimisation parameter summary(samp_cont) # Visual diagnostics sensi_plot(samp_cont)
Discrete characters ``` {r warning=FALSE, message=FALSE, fig.width=8, fig.height=7}
data("primates")
adultMass_binary<-ifelse(primates$data$adultMass > 7350, "big", "small") adultMass_binary<-as.factor(as.factor(adultMass_binary)) names(adultMass_binary)<-rownames(primates$data)
samp_binary <- samp_discrete(data = adultMass_binary,phy = primates$phy[[1]], n.sim=25, breaks = seq(.1,.3,.1),model = "ARD", transform = "lambda", n.cores = 2, track = TRUE)
summary(samp_binary)
sensi_plot(samp_binary)
## 2. Phylogenetic uncertainty The `tree` method performs sensitivity analysis to estimate the influence of phylogenetic uncertainty on parameter estimates. Additional arguments: __n.tree:__ Number of times to repeat the analysis with n different trees picked randomly in the multiPhylo file. ### 2.1 tree_phylm: `tree` method for phylogenetic linear regression ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} # Load data data(alien) # This analysis needs a multiphylo file: class(alien$phy) alien$phy # run PGLS accounting for phylogenetic uncertainty: tree <- tree_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy, data = alien$data, n.tree = 30, track=FALSE) # To check summary results: summary(tree) # Visual diagnostics sensi_plot(tree)
tree
method for phylogenetic signal``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=4}
data(alien)
alien.data$logMass <- log(alien.data$adultMass)
tree <- tree_physig(trait.col = "logMass", data = alien.data, phy = alien.phy, track=FALSE) summary(tree)
``` {r eval=FALSE} sensi_plot(tree, graphs = 1) sensi_plot(tree, graphs = 2)
``` {r warning=FALSE, message=FALSE, fig.width=6, fig.height=4} sensi_plot(tree)
### 2.3 tree_continuous() and tree_discrete: `tree` method for trait evolution of continuous and discrete characters **Continuous characters** ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} # Load data: data("primates") # Model trait evolution accounting for phylogenetic uncertainty adultMass<-primates$data$adultMass names(adultMass)<-rownames(primates$data) tree_cont<-tree_continuous(data = adultMass,phy = primates$phy, model = "OU",n.tree=30,n.cores = 2,track = FALSE) # Print summary statistics for the transitions rates, aic-values and (if applicable) # optimisation parameter summary(tree_cont) ``` {r eval=FALSE} # Plot only some parameters sensi_plot(tree_cont,graphs="sigsq") sensi_plot(tree_cont,graphs="optpar")
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6}
sensi_plot(tree_cont)
**Discrete characters** ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} # Load data: data("primates") # Create a binary trait factor adultMass_binary<-ifelse(primates$data$adultMass > 7350, "big", "small") adultMass_binary<-as.factor(as.factor(adultMass_binary)) names(adultMass_binary)<-rownames(primates$data) # Model trait evolution accounting for phylogenetic uncertainty tree_binary<-tree_discrete(data = adultMass_binary,phy = primates$phy, model = "ARD",transform = "none",n.tree = 30,n.cores = 2,track = FALSE) # Print summary statistics for the transitions rates, aic-values and (if applicable) # optimisation parameter summary(tree_binary) ``` {r eval=FALSE} ## Visual diagnostics sensi_plot(tree_binary,graphs="q12") sensi_plot(tree_binary,graphs="q21")
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} sensi_plot(tree_binary)
## 3. Data uncertainty The `intra` method performs Sensitivity analysis for intraspecific variation and measurement error ### 3.1 intra_phylm(): `intra` method for phylogenetic linear regression Additional arguments: __Vy:__ Name of the column containing the standard deviation or the standard error of the response variable. When information is not available for one taxon, the value can be 0 or NA. __Vx:__ Name of the column containing the standard deviation or the standard error of the predictor variable. When information is not available for one taxon, the value can be 0 or NA __x.transf:__ Transformation for the response variable (e.g. log or sqrt). Please use this argument instead of transforming data in the formula directly. __y.transf:__ Transformation for the predictor variable (e.g. log or sqrt). Please use this argument instead of transforming data in the formula directly. __distrib:__ A character string indicating which distribution to use to generate a random value for the response and/or predictor variables. Default is normal distribution: "normal" (function rnorm). Uniform distribution: "uniform" (runif) Warning: we recommend to use normal distribution with Vx or Vy = standard deviation of the mean. __n.intra:__ Number of times to repeat the analysis with n different trees picked randomly in the multiPhylo file. If NULL, times = 2 ``` {r warning=FALSE, message=FALSE, fig.width=6, fig.height=5} # run PGLS accounting for intraspecific variation: intra <- intra_phylm(gestaLen ~ adultMass, phy = alien$phy[[1]], data = alien$data, Vy = "SD_gesta", Vx = "SD_mass", n.intra = 100, x.transf = log, y.transf = log, track=FALSE) # To check summary results: summary(intra) # Visual diagnostics sensi_plot(intra)
intra
method for phylogenetic signalAdditional arguments:
V: Name of the column containing the standard deviation or the standard
error of the trait variable. When information is not available for one taxon,
the value can be 0 or NA.
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} data(alien)
intra <- intra_physig(trait.col = "gestaLen", V = "SD_gesta" , data = alien.data, phy = alien.phy[[1]], n.intra = 100, track=FALSE) summary(intra)
``` {r eval=FALSE} sensi_plot(intra, graphs = 1) sensi_plot(intra, graphs = 2)
``` {r warning=FALSE, message=FALSE, fig.width=6, fig.height=4} sensi_plot(intra)
## 4. Interacting uncertainties The 'sensiPhy' package can perform sensitivity analysis by interacting multiple types of uncertainty (described above). 'sensiPhy' implements functions to study interactions of both phylogenetic uncertainty (tree-functions) and data uncertainty (intra-functions) with sampling uncertainty (`clade`, `influ`, and `samp`), as well as interactions between data and phylogenetic uncertainty (`tree_intra`). Both `intra` and `tree` methods can be used together with all other uncertainties to evaluate the interaction between two types of uncertainty at the same time. ### Examples: #### 4.1 tree_influ_phylm(): `tree_influ` method for phylogenetic linear regression ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} data(alien) # run analysis: tree_influ <- tree_influ_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy, data = alien$data, n.tree = 5, track=FALSE) # To check summary results: summary(tree_influ)
``` {r eval=FALSE}
sensi_plot(tree_influ, graphs = 1) sensi_plot(tree_influ, graphs = 2)
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} sensi_plot(tree_influ)
tree_clade
method for phylogenetic linear regression``` {r warning=FALSE, message=FALSE, fig.width=7, fig.height=4} data(primates)
clade_tree <- tree_clade_phylm(log(sexMaturity) ~ log(adultMass), phy = primates$phy, data = primates$data, clade.col = "family", n.sim = 50, n.tree = 5, track=F)
summary(clade_tree)
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=5} # Visual diagnostics for clade removal: sensi_plot(clade_tree)
``` {r eval=FALSE}
sensi_plot(clade_tree, "Cercopithecidae") sensi_plot(clade_tree, clade = "Cebidae")
#### 4.3 tree_samp_phylm(): `tree_samp` method for phylogenetic linear regression ``` {r warning=FALSE, message=FALSE, fig.width=6, fig.height=4} # Load data: data(alien) # Run analysis: samp <- tree_samp_phylm(log(gestaLen) ~ log(adultMass), phy = alien$phy, data = alien$data, n.tree = 5, n.sim=30, track=FALSE) summary(samp) head(samp$sensi.estimates) # Visual diagnostics sensi_plot(samp)
``` {r eval=FALSE} sensi_plot(samp, graphs = 1) sensi_plot(samp, graphs = 2)
#### 4.4 tree_intra_phylm(): `tree_intra` method for phylogenetic linear regression ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} # Load data: data(alien) # run PGLS accounting for intraspecific and phylogenetic variation: intra.tree <- tree_intra_phylm(gestaLen ~ adultMass, data = alien$data, phy = alien$phy, Vy = "SD_gesta", n.intra = 10, n.tree = 30, y.transf = log, x.transf = log, track=FALSE) # To check summary results: summary(intra.tree) # Visual diagnostics sensi_plot(intra.tree, uncer.type = "all") #or uncer.type = "tree", uncer.type = "intra"
The function match_dataphy
combines phylogeny and data to ensure that tips in phylogeny match data
and that observations with missing values are removed.
This function uses all variables provided in the 'formula' to match data and phylogeny. To avoid cropping the full dataset, 'match_dataphy' searches for NA values only on variables provided by formula. Missing values on other variables, not included in 'formula', will not be removed from data.
``` {r warning=FALSE, message=FALSE} library(sensiPhy)
data(alien)
comp.data <- match_dataphy(gestaLen ~ homeRange, data = alien$data, alien$phy[[1]], track=FALSE)
multiphylo
tree:comp.data2 <- match_dataphy(homeRange ~ homeRange, data = alien$data, alien$phy, track=FALSE)
knitr::kable(head(comp.data$data))
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} # Check phy: plot(comp.data$phy)
``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6}
comp.data$dropped
### 5.2 Phylogenetic signal for missing data #### Background The supplementary function `miss.phylo.d` tests if there is a phylogenetic signal in missing data, using the D framework developed in Fritz & Purvis (2010). A phylogenetic signal in missing data can bias comparative analyses, because it means that absence of data points is not independent of the phylogeny. This function can help alert users to this problem, suggesting that more balanced data collection would be required. The function calculates D statistic for missing data. Missingness is recoded into a binary variable (1 = missing, 0 = non missing). #### Example: ``` {r warning=FALSE, message=FALSE, fig.width=7.5, fig.height=6} library(sensiPhy) # Load caper: library(caper) # Load data data(alien) knitr::kable(head(alien.data))
``` {r warning=FALSE, message=FALSE, fig.width=5, fig.height=4} data <- alien.data phy = alien.phy[[1]]
homeNAsig <- miss.phylo.d(data, phy, binvar = homeRange) print(homeNAsig) plot(homeNAsig)
``` {r warning=FALSE, message=FALSE, fig.width=5, fig.height=4} massNAsig <- miss.phylo.d(data, phy, binvar = adultMass) print(massNAsig) plot(massNAsig)
The funcion tree_bd
estimates diversification and speciation rates evaluating uncertainty in tree topology.
It estimates net diversification rate using geiger::bd.ms
Magallon and Sanderson (2000) method
or speciation rate using geiger::bd.km
Kendall-Moran method for n
trees, randomly picked from a multiPhylo
file.
To estimate diversification rate with Magallon and Sanderson method ``` {r warning=FALSE, message=FALSE, fig.width=8, fig.height=4} library(sensiPhy)
data("primates")
fit.ms <- tree_bd(phy = primates.phy, n.tree = 30, method = "ms")
summary(fit.ms)
sensi_plot(fit.ms)
*To estimate speciation rate Kendall-Moran method* ``` {r warning=FALSE, message=FALSE, fig.width=8, fig.height=4} # Load data: data("primates") # Run analysis fit.km <- tree_bd(phy = primates.phy, n.tree = 30, method = "km") # Check results summary(fit.km) # Plot data sensi_plot(fit.km)
sensiPhy leverages comparative methods implemented in specific R packages:
1. phylolm
for pgls regressions
2. phytools
for phylogenetic signal estimates
3. geiger
for macroevolutionary models (continuous and discrete trait evolution)
Nevertheless, users can still use sensiPhy to perform sensitivity analysis when they had performed their initial comparative analyses in another package.
For instance, if you have used caper
, phytools
or gls
to fit your full models, you can still use sensiPhy
to test the sensitivity of those models to multiple types of uncertainty. In order to do this, users will need to set arguments that mirror the specific parameters from their full analysis. For example, to compare results one needs to use the same evolutionary model in pgls (e.g “lambda”, “BM”, etc), or the same metric for phylogenetic signal tests (K or lambda). See below for some examples:
``` {r warning=FALSE, message=FALSE, fig.width=8, fig.height=4}
library(caper) library(phytools) library(phylolm) library(sensiPhy)
alien.data <- alien.data[c("gestaLen", "adultMass")]
alien.data$sp <- rownames(alien.data)
comp.dat <- comparative.data(data = alien.data, phy = alien.phy[[1]], names.col = "sp")
print(comp.dat)
fit.caper.lam <- pgls(log(gestaLen)~ log(adultMass), comp.dat, lambda="ML") coef(fit.caper.lam)
fit.caper.del <- pgls(log(gestaLen)~ log(adultMass), comp.dat, delta="ML") coef(fit.caper.del)
fit.phylo.lam <- phylolm(log(gestaLen)~ log(adultMass), comp.dat$data, comp.dat$phy, model = "lambda") coef(fit.phylo.lam)
fit.phylo.del <- phylolm(log(gestaLen)~ log(adultMass), comp.dat$data, comp.dat$phy, model = "delta") coef(fit.phylo.del)
library(sensiPhy)
lam <- influ_phylm(log(gestaLen) ~ log(adultMass), phy = comp.dat$phy, data = comp.dat$data, model = "lambda")
lam$full.model.estimates
summary(lam)
del <- influ_phylm(log(gestaLen) ~ log(adultMass), phy = comp.dat$phy, data = comp.dat$data, model = "delta")
del$full.model.estimates
summary(del)
#### 6.2 phylogenetic signal ``` {r warning=FALSE, message=FALSE, fig.width=8, fig.height=4} # 2. phylogenetic signal:------------------------------------------------------- library(picante) library(phytools) library(sensiPhy) ### Estimate phylogenetic signal: # using picante (K) phylosignal(log(comp.dat$data$adultMass), comp.dat$phy, reps = 1000) # using phytools (K): phytools::phylosig(x = log(comp.dat$data$adultMass), tree = comp.dat$phy, nsim = 1000, method = "K", test = T) # using phytools (lambda): phytools::phylosig(x = log(comp.dat$data$adultMass), tree = comp.dat$phy, nsim = 1000, method = "lambda", test = T) ### run sensitivity analysis with sensiPhy (influential species): library(sensiPhy) # Load data: data(alien) # Logtransform data comp.dat$data$logMass <- log(comp.dat$data$adultMass) # Run sensitivity analysis (K): influ.k <- influ_physig("logMass", data = comp.dat$data, phy = comp.dat$phy, method = "K") # check full model estimates and compare to initial estimates: influ.k$full.data.estimates # check for influential species: summary(influ.k) # Run sensitivity analysis (lambda): influ.lam <- influ_physig("logMass", data = comp.dat$data, phy = comp.dat$phy, method = "lambda") # check full model estimates and compare to initial estimates: influ.lam$full.data.estimates # check for influential species: summary(influ.lam)
Although most functions implemented in sensiPhy are reasonably fast (runtime less them 1 min), it is important to be aware that some functions might take a long time to run. This is more likely when analyzing models with a high number of species (>1000) or number of repetitions, and also when interacting two types of uncertainties (e.g. functions: tree_clade
and tree_samp
). To keep track of the time while running functions, we recommend users to set the argument “track = TRUE”
which prints a progress bar and gives a good idea of how long the analysis will take before it finishes. As an indication, some examples of elapsed time on a standard desktop computer [Linux, Intel i7, 2.7GHz, 12GB ram] are presented below:
Analyses with single uncertainty: tree_phylm
function | N species | N trees | time ----|-----|-----|---- tree_phylm| 100 | 30 | ~ 2 sec tree_phylm| 100 | 100 | ~ 5 sec
Analyses with single uncertainty: clade_phylm
function | N species | N sim | time ----|-----|-----|---- clade_phylm| 100 | 100 | ~ 7 sec clade_phylm| 100 | 300 | ~ 31 sec clade_phylm| 100 | 500 | ~ 61 sec
Analyses with single uncertainty: samp_phylm
function | N species | N sim | time ----|-----|-----|---- samp_phylm| 100 | 100 | ~ 11 sec samp_phylm| 100 | 300 | ~ 25 sec samp_phylm| 100 | 500 | ~ 43 sec samp_phylm| 500 | 100 | ~ 22 sec samp_phylm| 1000 | 100 | ~ 35 sec
Analyses with single uncertainty: influ_phylm
function | N species | time ----|-----|----- influ_phylm| 100 | ~ 4 sec influ_phylm| 500 | ~ 43 sec influ_phylm| 1000 | ~ 148 sec
Thanks for you interest in contributing with sensiPhy
. First you need to register at Github. You can help developing sensiPhy
in different ways:
If you have any problem running sensiPhy
functions, please report the problem as a new issue. To do this, follow the steps below:
sensiPhy
documentationIf you find a typo on sensiPhy
documentation or if you want to make a small change on any file, you can do it online. Search for the file you want to change at the master branch, then:
send a pull request
If you want to make a bigger contribution and help us with sensiPhy
code:
git checkout -b my-new-feature
)git commit -am 'Add some feature'
)git push origin my-new-feature
)If you need to ask something via email, send to paternogbc@gmail.com
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