1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)
1naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

)


Table 3: 
Pair-wise likelihood ratio tests for the multivariate models
Reader, Diagnostic Instrument−2LLχ2PΔdf
sMRI260.18
sMRI + MRA117.09
sMRI + MRA + ASL84.23
(sMRI) vs (sMRI + MRA)143.09<.001a4
(sMRI + MRA) vs (sMRI + MRA + ASL)32.86<.001a1
(sMRI) vs (sMRI + MRA + ASL)175.95<.001a8
  • Note:—LL indicates log likelihood.
  • ↵a Significance (P < .001)—that is, that the null hypothesis (difference in −2LLs = 0) is rejected and that the −2LLs are different.