Calculate a multi-dimensional probability distribution.
Args:
argString: [string]
This uses identical syntax to the standard interactive XSPEC margin command. ” […]” where: ::= [<log|nolog>] [:]
<# steps>
See the XSPEC manual for a more detailed description of specs.
Examples:
# Calculate a 2-D probability distribution of parameter 1# from 10.0-12.0 in 20 linear bins, and parameter 3 from# 1.0-10.0 in 5 logarithmic bins. AllChains.margin("1 10.0 12.0 20 log 3 1.0 10.0 5")# Now calculate for parameter 2 in 10 log bins and parameter 4# in 10 linear bins.AllChains.margin("2 10.0 100.0 10 nolog 4 20. 30. 10")