benchstats <-
structure(c(-1.3364843048965, 0.8857548235, -0.948221539745, 
0.3409922147826, 0.483523797157, -0.166734238845, 0.542756667, 
1.27772876176106, 0.137639803798128, 0.427066653443961, 0.219644174354971, 
0.377201177302070, 0.0548238742472561, 0.0660601784258409, 0.0285708836810436, 
0.00307771957702348, 0.00954950068024042, 0.0049113930471953, 
0.0084344747364038, 0.00122589909606765, 0.00147715049565945, 
0.0306373037254135, 0.00301569343090085, 0.0119995305179986, 
0.00559785083353585, 0.00902764024983775, 0.00188271237213285, 
0.00214224408183078), .Dim = c(7L, 4L), .Dimnames = list(c("alpha0", 
"alpha.Base", "alpha.Trt", "alpha.BT", "alpha.Age", "alpha.V4", 
"sigma.b1"), c("Mean", "SD", "Naive SE", "Time-series SE")))