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. Author manuscript; available in PMC: 2010 Jul 7.
Published in final edited form as: Psychophysiology. 2000 May;37(3):347–360.

Table 1.

Mean (M) and Standard Deviation (SD) of the Estimated Difference in LRP Onset From the Stimulus-Locked (S-L) Analysis and the Response-Locked R-L) Analysis of Data Involving Either a 100-ms, S-L Effect or a 100-ms, R-L Effect for Each of 36 Different Techniques

100-ms, Stimulus-locked effect
100-ms, Response-locked effect
S-L analysis
R-L analysis
S-L analysis
R-L analysis
Technique M SD M SD M SD M SD
Single-subject procedure, baseline-deviation method
    SS 2.0sd 77.7 54.5 12.8 44.8 35.7 46.4 71.5 40.6
    SS 2.5sd 83.3 42.6 7.5 43.1 39.3 45.8 69.0 39.7
    SS 3.0sd 94.4 47.4 8.1 39.6 42.5 49.5 65.6 34.4
Jack-knife procedure, baseline-deviation method
    JK 2.0sd 103.9 100.7 –2.6 109.5 32.6 78.2 97.4 87.3
    JK 2.5sd 100.3 94.3 3.8 111.9 30.1 68.9 79.4 67.0
    JK 3.0sd 103.4 82.5 –0.2 92.5 32.3 74.9 75.3 65.0
    JK 4.0sd 101.6 54.9 13.4 51.7 37.6 43.5 62.6 48.4
    JK 5.0sd 84.9 52.4 9.3 39.9 50.3 44.6 64.3 44.9
    JK 6.0sd 101.1 51.6 3.6 40.5 47.3 44.1 59.8 47.5
    JK 7.0sd 105.7 38.6 0.8 36.7 50.2 56.4 55.4 44.8
    JK 8.0sd 90.3 87.6 20.3 85.1 75.4 92.1 58.3 67.8
    JK 9.0sd 98.2 73.4 21.1 74.3 70.9 85.0 59.4 59.3
    JK 10.0sd 104.0 60.7 22.4 68.2 63.8 78.3 57.4 55.8
Single-subject procedure, relative-criterion method
    SS 10% 61.4 68.8 35.1 57.6 34.2 62.7 72.8 59.0
    SS 30% 90.6 42.0 3.3 27.1 42.2 41.0 61.0 32.9
    SS 50% 91.7 29.0 0.3 13.6 48.3 35.1 48.7 19.7
    SS 70% 95.9 21.3 0.1 11.6 55.4 27.6 38.1 18.6
    SS 90% 97.8 16.7 –0.7 12.4 68.1 23.1 23.7 16.7
Jack-knife procedure, relative-criterion method
    JK 10% 98.9 78.8 –3.2 53.7 42.9 64.0 78.7 67.5
    JK 30% 102.4 17.5 –1.3 19.1 47.3 19.4 59.2 22.3
    JK 50% 101.4 13.2 –1.4 11.9 52.1 17.1 46.6 15.3
    JK 70% 100.5 13.5 –1.0 8.9 59.2 17.5 34.6 11.2
    JK 90% 98.4 15.4 –0.6 7.6 72.6 19.8 20.4 10.7
Jack-knife procedure, fixed-criterion method
    JK 0.2μV 100.1 49.1 –3.5 49.7 40.9 51.9 79.8 62.4
    JK 0.4μV 103.5 20.0 –3.0 26.7 40.4 22.8 66.7 30.3
    JK 0.6μV 103.3 18.7 –3.2 18.9 42.1 21.5 55.2 22.0
    JK 0.8μV 104.7 18.7 –3.4 17.3 43.3 23.7 48.7 19.5
    JK 1.0μV 100.4 18.7 –3.8 16.5 47.8 24.5 40.8 17.6
Single-subject procedure, regression-based method
    SS 1df 92.8 32.3 –0.9 27.7 25.9 33.3 68.6 31.0
    SS 2Rdf 93.3 31.8 –2.2 25.6 21.9 32.2 70.3 29.1
    SS 2Udf 96.5 30.8 –1.8 26.0 20.2 33.2 78.4 27.5
    SS 4df 93.1 27.2 2.3 25.8 25.6 28.2 66.0 27.6
Jack-knife procedure, regression-based method
    JK 1df 104.0 29.1 –3.6 28.6 29.7 29.3 86.8 33.2
    JK 2Rdf 103.1 22.4 1.1 24.1 24.0 25.6 78.6 30.6
    JK 2Udf 104.6 22.5 –0.8 25.9 25.5 25.7 87.0 28.9
    JK 4df 102.0 19.8 7.1 25.6 26.8 22.4 72.2 32.5

Note: SS = single-subject procedure; JK = jack-knife procedure; xsd = baseline-deviation method; x% = relative-criterion method; V = fixed-criterion method; and xdf = regression-based method.