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Bootstrapping Bug in SPSS - Fix

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Bootstrapping Bug in SPSS - Fix

8 694 просмотра · 7 лет назад
how2stats
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8 694 просмотра · 7 лет назад
Use the URL below to get the SPPS Fix Pack: https://tinyurl.com/y2oso3xx Use the URL below to get the instructions to install the Fix Pack: https://tinyurl.com/y2rtdumm Here are the examples of the bootstrap syntax I used in the video: 1: Pearson Correlation: PRESERVE. SET RNG=MT MTINDEX=2000000. SHOW RNG. BOOTSTRAP /SAMPLING METHOD=SIMPLE /VARIABLES INPUT=ease overall_quality /CRITERIA CILEVEL=95 CITYPE=BCA NSAMPLES=2000 /MISSING USERMISSING=EXCLUDE. CORRELATIONS /VARIABLES=ease overall_quality /PRINT=TWOTAIL NOSIG /MISSING=PAIRWISE. RESTORE. 2: Multiple Regression: PRESERVE. SET RNG=MT MTINDEX=2000000. SHOW RNG. BOOTSTRAP /SAMPLING METHOD=SIMPLE /VARIABLES TARGET=overall_quality INPUT= interest ease hotness /CRITERIA CILEVEL=95 CITYPE=BCA NSAMPLES=2000 /MISSING USERMISSING=EXCLUDE. REGRESSION /MISSING LISTWISE /STATISTICS COEFF OUTS R ANOVA COLLIN TOL ZPP /CRITERIA=PIN(.05) POUT(.10) /NOORIGIN /DEPENDENT overall_quality /METHOD=ENTER interest ease hotness. RESTORE. 3: Independent Samples t-test: DATASET ACTIVATE DataSet4. PRESERVE. SET RNG=MT MTINDEX=2000000. SHOW RNG. BOOTSTRAP /SAMPLING METHOD=SIMPLE /VARIABLES TARGET=accuracy INPUT=group /CRITERIA CILEVEL=95 CITYPE=BCA NSAMPLES=2000 /MISSING USERMISSING=EXCLUDE. T-TEST GROUPS=group(1 2) /MISSING=ANALYSIS /VARIABLES=accuracy /CRITERIA=CI(.95). RESTORE. 4: Paired Samples t-test: DATASET ACTIVATE DataSet1. PRESERVE. SET RNG=MT MTINDEX=2000000. SHOW RNG. BOOTSTRAP /SAMPLING METHOD=SIMPLE /VARIABLES INPUT=ratings interest /CRITERIA CILEVEL=95 CITYPE=BCA NSAMPLES=2000 /MISSING USERMISSING=EXCLUDE. T-TEST PAIRS=ratings WITH interest (PAIRED) /CRITERIA=CI(.9500) /MISSING=ANALYSIS. RESTORE. 5: Independent ANOVA with Games-Howell Multiple Comparisons PRESERVE. SET RNG=MT MTINDEX=2000000. SHOW RNG. BOOTSTRAP /SAMPLING METHOD=SIMPLE /VARIABLES TARGET=accuracy INPUT=group /CRITERIA CILEVEL=95 CITYPE=BCA NSAMPLES=2000 /MISSING USERMISSING=EXCLUDE. ONEWAY accuracy BY group /MISSING ANALYSIS /POSTHOC=GH ALPHA(0.05). RESTORE.