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. Author manuscript; available in PMC: 2021 Mar 15.
Published in final edited form as: J Comput Graph Stat. 2020 Mar 12;29(3):608–619. doi: 10.1080/10618600.2020.1714633

Table 3.

Bcapar output for ratio of normal theory variance estimates of θ=σ12/σ22 (4.20)(4.21); bca limits are a close match to exact limits (4.24) given observed point estimate θ^=1. Including func=funcF (4.28) in the call added abc limits and statistics.

$lims
bcalims jacksd pctiles stand abclims exact.lims
.025 .420 .007 .074 −.062 .399 .422
.05 .483 .006 .112 .108 .466 .484
.1 .569 .006 .175 .305 .556 .570
.16 .650 .006 .243 .461 .639 .650
.5 1.063 .007 .591 1.000 1.050 1.053
.84 1.843 .018 .913 1.539 1.808 1.800
.9 2.150 .022 .958 1.695 2.151 2.128
.95 2.658 .067 .987 1.892 2.729 2.655
.975 3.287 .102 .997 2.062 3.428 3.247
$stats
θ σ^boot a z0 sd.delta
est 1 .542 .099 .114 .513
jsd 0 .004 .004 .010 .004
ustats
ustat sdu B
est .948 .504 16000
jsd .004 .005 0
$abcstats
a z0
.1 .1
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