The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

mFLICA_demo

C. Amornbunchornvej

2024-06-11

EXAMPLE: Simple Simulation

In the first step, we have a build-in dataset of 30-individual time series where ID1, ID2, ID3 are leaders at coordination intervals: [1,200], [201,400], and [401,600] respectively. These individuals move within two-dimensional space. Time series of each individual represents a sequence of coordinate (x,y) at each time step. A leader is an initiator who initiates coordinated movement that everyone in a faction follows.

library(mFLICA)

# mFLICA::TS[i,t,d] is an element of ith time series at time t in the dimension d. Here, we have only two dimensions: x and y. The time series length is 800, so, t is in the range [1,800]. There are 30 individuals, so, i is in the range [1,30].
plotMultipleTimeSeries(TS=mFLICA::TS[,,1],strTitle="x axis")

plot of chunk unnamed-chunk-1

plotMultipleTimeSeries(TS=mFLICA::TS[,,2],strTitle="y axis")

plot of chunk unnamed-chunk-2

?followingRelation

To make it short, we choose only the interval [1,200] that ID1 is a leader. The framework is used to analyze the data below.

obj1<-mFLICA(TS=mFLICA::TS[,1:200,],timeWindow=60,sigma=0.5)

## [1] "TW60 shift-6 - t1"
## [1] "TW60 shift-6 - t7"
## [1] "TW60 shift-6 - t13"
## [1] "TW60 shift-6 - t19"
## [1] "TW60 shift-6 - t25"
## [1] "TW60 shift-6 - t31"
## [1] "TW60 shift-6 - t37"
## [1] "TW60 shift-6 - t43"
## [1] "TW60 shift-6 - t49"
## [1] "TW60 shift-6 - t55"
## [1] "TW60 shift-6 - t61"
## [1] "TW60 shift-6 - t67"
## [1] "TW60 shift-6 - t73"
## [1] "TW60 shift-6 - t79"
## [1] "TW60 shift-6 - t85"
## [1] "TW60 shift-6 - t91"
## [1] "TW60 shift-6 - t97"
## [1] "TW60 shift-6 - t103"
## [1] "TW60 shift-6 - t109"
## [1] "TW60 shift-6 - t115"
## [1] "TW60 shift-6 - t121"
## [1] "TW60 shift-6 - t127"
## [1] "TW60 shift-6 - t133"
## [1] "TW60 shift-6 - t139"
## [1] "Finding factions:t1"
## [1] "Finding factions:t61"
## [1] "Finding factions:t121"
## [1] "Finding factions:t181"

The network densities of a dynamic following network is shown below.

 plotMultipleTimeSeries(TS=obj1$dyNetOut$dyNetBinDensityVec, strTitle="Network Dnesity")

plot of chunk unnamed-chunk-4 We plot time series of faction size ratios of all leaders

 plotMultipleTimeSeries(TS=obj1$factionSizeRatioTimeSeries, strTitle="Faction Size Ratios")

plot of chunk unnamed-chunk-5

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.