ssat_bridge_max_motion

   09 21 2015     3 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




SKIPPING SUBJECTS

| Skipping subject : 101 | xbr2160514 | KOPP_SC | f | 16.722792608 years
| Skipping subject : 113 | ha_1141011 | HC_KIDS | m | 17.22739726 years




SELECTING SUBJECTS





NaN SUBJECTS





Selecting subs based on only

GROUP CHARACTERISTICS

| grouping variables: (1) group_name
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| (1)
| group : KOPP_SC (n = 22)
| mean age +/- SD : 11.744 +/- 2.236 years
| total / males / females : 22 / 6 / 16
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| (2)
| group : HC_KIDS (n = 34)
| mean age +/- SD : 12.910 +/- 1.666 years
| total / males / females : 34 / 16 / 18
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| TOTAL
| mean age +/- SD : 12.452 +/- 1.976 years
| total / males / females : 56 / 22 / 34




MEAN AND SD

| KOPP SC : mean for max motion : 0.850 +/- 0.528
| HC KIDS : mean for max motion : 0.878 +/- 0.573



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(21) = 7.548; p = 0.000 *
| KOPP SC (n = 22) : data for max motion : mean = 0.850 +/- 0.11262 (SEM)
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| HC KIDS : one-sample t-test max motion : t(33) = 8.930; p = 0.000 *
| HC KIDS (n = 34) : data for max motion : mean = 0.878 +/- 0.098354 (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
| No outliers detected for max motion (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(1,54) = 0.034544; p = 0.85325
| 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 = 22) vs. HC KIDS (N = 34) for max motion : t(54) = -0.18586; p = 0.85325




REGRESSION ANALYSIS - Linear

| KOPP SC : regression max motion by age : F(1,21) = 0.92633 ; r = -0.2104 ; p = 0.34731
| HC KIDS : regression max motion by age : F(1,33) = 6.318 ; r = -0.40606 ; p = 0.01718 *



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| regression across all groups for max motion
| main effect group_name F(1,52) = 0.79215, p = 0.37755 (partial eta^2 = 0.37173)
| main effect age F(1,52) = 5.858, p = 0.019036 * (r = -0.29336)
| interaction effect group_name x age F(1,52) = 1.4078, p = 0.24081
MANCOVAN - added as a check for aoctool
| main effect groups F(1,52) = 1.1, p = 0.3405
| main effect age F(1,52) = 3.6329, p = 0.033357 *
| interaction effect age F(2,52) = 1.4078, p = 0.24081




HIGHLY INFLUENTIAL OBSERVATIONS

| max motion
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| Cook's distance (>1) observations for KOPP SC : 74
| Cook's distance (>1) observations for KOPP SC : 79
| Cook's distance (>1) observations for KOPP SC : 83
| Cook's distance (>1) observations for KOPP SC : 86
| Cook's distance (>1) observations for KOPP SC : 87
| Cook's distance (>1) observations for KOPP SC : 99
| 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 : 108
| Cook's distance (>1) observations for HC KIDS : 112
| 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 : 122
| Cook's distance (>1) observations for HC KIDS : 124
| 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 : 134
| Cook's distance (>1) observations for HC KIDS : 138
| 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