ChronoModel
Two different files are generated by ChronoModel:
Chain_all_Events.csv that contains the MCMC samples of each
event created in the modeling, and Chain_all_Phases.csv
that contains all the MCMC samples of the minimum and the maximum of
each group of dates if at least one group is created.
## Read events from ChronoModel
output_events <- system.file("chronomodel/ksarakil/Chain_all_Events.csv",
package = "ArchaeoData")
chrono_events <- read_chronomodel_events(output_events)
## Plot events
plot(chrono_events)
## Read phases from ChronoModel
output_phases <- system.file("chronomodel/ksarakil/Chain_all_Phases.csv",
package = "ArchaeoData")
chrono_phases <- read_chronomodel_phases(output_phases)
## Plot phases
plot(chrono_phases)
Oxcal
Oxcal generates a CSV file containing the MCMC samples of all
parameters (dates, start and end of phases).
## Read OxCal MCMC samples
output_oxcal <- system.file("oxcal/ksarakil/MCMC_Sample.csv",
package = "ArchaeoData")
oxcal_mcmc <- read_oxcal(output_oxcal)
## Plot events
plot(oxcal_mcmc)
The phase boundaries cannot be extracted automatically from Oxcal
output. Use as_phases() to get the phase boundaries:
## Get phases boundaries from OxCal
oxcal_phases <- as_phases(oxcal_mcmc,
start = c(2, 5, 19, 24),
stop = c(4, 18, 23, 26),
names = c("IUP", "Ahmarian", "UP", "EPI"))
## Plot phase boundaries
plot(oxcal_phases)
BCal
BCal generates a CSV file containing the MCMC samples of all
parameters (dates, start and end of groups).
## Read BCal MCMC samples
output_bcal <- system.file("bcal/fishpond.csv", package = "ArchaeoData")
bcal_mcmc <- read_bcal(output_bcal)
The group boundaries cannot be extracted automatically from BCal
output. Use as_phases() to get the group boundaries:
## Get groups boundaries from BCal
bcal_phases <- as_phases(
bcal_mcmc,
start = c(6, 9),
stop = c(1, 7),
names = c("Layer II", "Layer III")
)
## Plot group boundaries
plot(bcal_phases)
