ssat_bridge_max_motion_nsig

   08 13 2015     0 significant results (plus 2 one-sample T-tests)

INPUT AND OUTPUT FILE(S)

| Input file(1): /mnt/data/fmri/bridge/PROJECTS/BRIDGE/groupdata/ssat/roi_analyses/20150729_roi_analyses/rrrOne_sample_t-test_Ic01_u3_48_k15_2010Feb22_MV_split_IFG_stiatum_STN/metafiles/SPM_roi_ssat_stat_a1_3groups_s1_metafile_29-Jul-2015.txt
| Output file : ssat_bridge_max_motion.txt




SELECTING SUBJECTS





NaN SUBJECTS






GROUP CHARACTERISTICS

| grouping variables: (1) group_name
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| (1)
| group : KOPP_SC (n = 28)
| mean age +/- SD : 13.019 +/- 3.190 years
| total / males / females : 28 / 9 / 19
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| (2)
| group : HC_KIDS (n = 37)
| mean age +/- SD : 13.258 +/- 1.992 years
| total / males / females : 37 / 19 / 18
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| TOTAL
| mean age +/- SD : 13.155 +/- 2.557 years
| total / males / females : 65 / 28 / 37




MEAN AND SD

| KOPP SC : mean for max motion : 0.865 +/- 0.570
| HC KIDS : mean for max motion : 0.895 +/- 0.584



max motion outliers > 3 mm | > 4 mm

| Motion outliers for group: KOPP SC
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| No subjects with max_motion > 3mm
| No subjects with max_motion > 4 mm

| Motion outliers for group: HC KIDS
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| No subjects with max_motion > 3mm
| No subjects with max_motion > 4 mm

ss_motion_3mm = []; % subs with max motion > 3 mm
ss_motion_4mm = []; % subs with max motion > 4 mm




ONE-SAMPLE T-TESTS

| KOPP SC : one-sample t-test max motion : t(27) = 8.028; p = 0.000 *
| KOPP SC (n = 28) : data for max motion : mean = 0.865 +/- 0.10779 (SEM)
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| HC KIDS : one-sample t-test max motion : t(36) = 9.325; p = 0.000 *
| HC KIDS (n = 37) : data for max motion : mean = 0.895 +/- 0.095975 (SEM)




OUTLIERS and MISSINGS

| Outliers for group: KOPP SC
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| No outliers based on Dixon's Q detected for max motion
| Rosner's many outlier test for max motion : 104
| No outliers detected for max motion
| Outlier for max motion : 100 (when min and max removed)
| No missings detected for max motion (have value 9999)

| Outliers for group: HC KIDS
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| No outliers based on Dixon's Q detected for max motion
| Rosner's many outlier test for max motion : 143
| No outliers detected for max motion
| No outliers detected for max motion (when min and max removed)
| No missings detected for max motion (have value 9999)





All missings based on x_var value

| All missings:




ANOVA ACROSS GROUPS

| Main effect of group_name for max motion : F(1,63) = 0.042137; p = 0.83802
| KOPP SC vs. HC KIDS Tukey-Kramer: p > 0.05
| KOPP SC vs. HC KIDS LSD : p > 0.05
| KOPP SC vs. HC KIDS Bonferroni : p > 0.05
| KOPP SC vs. HC KIDS Dunn-Sidák : p > 0.05
| KOPP SC vs. HC KIDS Scheffe : p > 0.05




TWO-SAMPLES TTESTS

| KOPP SC (N = 28) vs. HC KIDS (N = 37) for max motion : t(63) = -0.20527; p = 0.83802




REGRESSION ANALYSIS - Linear

| KOPP SC : regression max motion by age : F(1,27) = 0.13799 ; r = -0.072659 ; p = 0.7133
| HC KIDS : regression max motion by age : F(1,36) = 2.2102 ; r = -0.24372 ; p = 0.14605



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| regression across all groups for max motion
| main effect group_name F(1,61) = 0.067663, p = 0.79565 (partial eta^2 = 0.027492)
| main effect age F(1,61) = 1.3664, p = 0.24698 (r = -0.14547)
| interaction effect group_name x age F(1,61) = 0.96547, p = 0.32969
MANCOVAN - added as a check for aoctool
| main effect groups F(1,61) = 0.51657, p = 0.59915
| main effect age F(1,61) = 1.1659, p = 0.31848
| interaction effect age F(2,61) = 0.96547, p = 0.32969




HIGHLY INFLUENTIAL OBSERVATIONS

| max motion
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| Cook's distance (>1) observations for KOPP SC : 86
| Cook's distance (>1) observations for KOPP SC : 99
| Cook's distance (>1) observations for KOPP SC : 100
| Cook's distance (>1) observations for KOPP SC : 102
| Cook's distance (>1) observations for KOPP SC : 104
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| Cook's distance (>1) observations for HC KIDS : 107
| Cook's distance (>1) observations for HC KIDS : 112
| Cook's distance (>1) observations for HC KIDS : 113
| Cook's distance (>1) observations for HC KIDS : 115
| Cook's distance (>1) observations for HC KIDS : 117
| Cook's distance (>1) observations for HC KIDS : 118
| Cook's distance (>1) observations for HC KIDS : 130
| Cook's distance (>1) observations for HC KIDS : 133
| Cook's distance (>1) observations for HC KIDS : 138
| Cook's distance (>1) observations for HC KIDS : 141
| Cook's distance (>1) observations for HC KIDS : 143
| Cook's distance (>1) observations for HC KIDS : 144
| Cook's distance (>1) observations for HC KIDS : 145