Nothing
## ----echo=F--------------------------------------------------------------
knitr::opts_chunk$set(dev='png')
## ----diag,warn=FALSE,cache=TRUE,echo=FALSE,eval=F,fig.cap="Schematic of the work flow from the raw data to the results. The `legend` box provides the symbolic representation (shape and color) of the different objects. The arrows between boxes represent the use of the package functions and methods: in blue the computation of the data, in red the modelling, in green the outputs and in pink the export to the ltraj format (adehabitat package). The diamond boxes inside the `xytb object` box represent the slots of the classi (dotted lines link the xytb class and the slots). Diagram generated using Graphviz."----
# DiagrammeR::grViz(width=800,height=800,diagram="
# digraph rmarkdown {
# graph[center=true,ratio=auto,rankdir=TD,compound=true];
#
# fieldwork[label='Fieldwork',color=white];
# fieldwork->behaviour[lhead=cluster0];
# fieldwork->descdata[lhead=cluster0];
# fieldwork->track[lhead=cluster0];
#
# subgraph cluster0{
# track[label='track data'];
# behaviour[label='behavioural data'];
# descdata[label='meta data'];
# label = 'data';
# }
# descdata->desc[fontcolor=blue,color=blue];
# behaviour->b[fontcolor=blue,color=blue];
# track->xyt[fontcolor=blue,color=blue];
#
# subgraph cluster1 {
# xytb[label='class xytb',shape=diamond];
# xytb-> desc[type=tee,style=dotted,dir=none];
# xytb-> xyt[type=tee,style=dotted,dir=none];
# xytb-> b[type=tee,style=dotted,dir=none];
# xytb-> dxyt[type=tee,style=dotted,dir=none];
# xytb-> befdxyt[type=tee,style=dotted,dir=none];
# xytb-> model[type=tee,style=dotted,dir=none];
# xytb-> rfcv[type=tee,style=dotted,dir=none];
# xytb-> predb[type=tee,style=dotted,dir=none];
#
# xyt->dxyt->befdxyt[color=blue,style=dashed];
# b->model[color=red,style=dashed];
# dxyt->model[color=red,style=dashed];
# befdxyt->model[color=red,style=dashed];
# model->predb[color=red,style=dashed];
# rfcv->model[dir=both,color=red];
# desc[shape=diamond,label='@desc:\nshort\ndescription']
# xyt[shape=diamond,label='@xyt:\ntrack']
# b[shape=diamond,label='@b:\nbehaviour']
# dxyt[shape=diamond,label='@dxyt:\ntrack\nderivative']
# befdxyt[shape=diamond,label='@befdxyt:\n@dxyt\nshifted']
# model[shape=diamond,label='@model:\nrandom forest\nmodel']
# rfcv[shape=diamond,label='@rfcv:\ncross validation\nof @model']
# predb[shape=diamond,label='@predb:\nprediction of \n@b using @model']
# label = 'xytb object';
# }
#
# subgraph cluster3 {
# label='Results';
# Plots[shape=box];
# Tables[shape=box];
# }
#
# xytb->Plots[color=green];
# xytb->Tables[color=green];
#
# ltraj[label='ltraj object',shape=diamond];
# xytb->ltraj[color=pink,dir=both];
# hmm[label='moveHMM object',shape=diamond];
# xytb->hmm[color=pink,dir=both];
#
# subgraph cluster100 {
# label='Legend'
# out[label='Output',shape=box];
# R[label='R object',shape=diamond];
# slot[label='slot',shape=diamond];
# fun[label='Functions\n& Methods',color=white];
# leg1[label='xytb()',color=blue,fontcolor=blue];
# leg2[label='modelRF()',color=red,fontcolor=red];
# leg3[label='resRF()\n resB()',color=green,fontcolor=green];
# leg4[label='xytb2ltraj()\n ltraj2xytb()\n xytb2hmm()',color=pink,fontcolor=pink];
# fun->leg1[color=blue];
# fun->leg2[color=red];
# fun->leg3[color=green];
# fun->leg4[color=pink];
# R->slot[style=dotted,dir=none];
# file[label='Data'];
# }
#
#
# }")
#
#
## ----data1,warn=FALSE,cache=TRUE,echo=TRUE-------------------------------
library(m2b)
str(track_CAGA_005)
## ----data2,warning=FALSE,cache=TRUE,echo=TRUE----------------------------
library(m2b)
#convert to xybt object with computation of windows operators and some quantiles
xytb<-xytb(track_CAGA_005,desc="example track",
winsize=seq(3,15,2),idquant=seq(0,1,.25),move=c(5,10,15))
#a simple plot method
plot(xytb)
## ----model1,warn=FALSE,cache=TRUE,echo=TRUE------------------------------
#a model (the function modelRF updates the model inside the xytb object)
xytb<-modelRF(xytb,type="actual",ntree=501,mtry=15)
## ----model2,warn=FALSE,cache=TRUE,echo=TRUE------------------------------
resRF(xytb)
resRF(xytb,"importance")
resRF(xytb,"confusion")
## ----res1,warn=FALSE,cache=TRUE,echo=TRUE--------------------------------
resB(xytb,"time",nob="-1")
resB(xytb,"space",nob="-1")
resB(xytb,"density",nob="-1")
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