benchstats <-
structure(c(0.721357114, 3.965218875, 5.3324775, 1.0791242478, 
0.2400732192965, 0.217095560541, -0.24324180743205, 1.269013238, 
0.145006586494057, 0.343032594458916, 0.49639016449619, 0.32643938466003, 
0.253088589288329, 0.210362758583484, 0.203148269152192, 0.252580920385133, 
0.00324244584585914, 0.00767044199708253, 0.0110996215117578, 
0.0072994065463303, 0.00565923289978228, 0.00470385428127047, 
0.00454253339335724, 0.00564788107800619, 0.00377961311214598, 
0.0105740721976009, 0.013276537859806, 0.00788446070128391, 0.00595868534770646, 
0.00821025498628612, 0.00453693690225141, 0.00964642904943395
), .Dim = c(8L, 4L), .Dimnames = list(c("a[1]", "a[2]", "a[3]", 
"beta", "kappa", "log.sigma", "pi", "sigma"), c("Mean", "SD", 
"Naive SE", "Time-series SE")))