binary.rda — binary • flps

A data set containing binary items information. Example data regenerated from CTA1

binary

Format

A data frame with variables:

schid: School ID
id: Student ID
sex: 0 = boys; 1 = girls
race: 0 = White; 1 = Others
pretest: Pre test scores
stdscore: Standardized scores
cm_sex: Cluster-mean of sex
cm_race: Cluster-mean of race
cm_pretest: Cluster-mean of Pre test scores
cm_stdscore: Cluster-mean of of Standardized scores
trt: Treatment assignment; 0 = control, 1 = treatment
Y: Outcome
q1: Binary item
q2: Binary item
q3: Binary item
q4: Binary item
q5: Binary item
q6: Binary item
q7: Binary item
q8: Binary item
q9: Binary item
q10: Binary item
q11: Binary item
q12: Binary item
q13: Binary item
q14: Binary item
q15: Binary item
q16: Binary item
q17: Binary item
q18: Binary item
q19: Binary item
q20: Binary item

Source

CTA1

Examples

data(binary)
summary(binary)
#>      schid             id            sex              race       
#>  Min.   : 1.00   Min.   :   1   Min.   :0.0000   Min.   :0.0000  
#>  1st Qu.:14.00   1st Qu.:1192   1st Qu.:0.0000   1st Qu.:0.0000  
#>  Median :34.00   Median :2384   Median :0.0000   Median :0.0000  
#>  Mean   :31.92   Mean   :2384   Mean   :0.4933   Mean   :0.4096  
#>  3rd Qu.:49.00   3rd Qu.:3575   3rd Qu.:1.0000   3rd Qu.:1.0000  
#>  Max.   :63.00   Max.   :4766   Max.   :1.0000   Max.   :1.0000  
#>                                                                  
#>     pretest         stdscore            cm_sex          cm_race       
#>  Min.   : 0.00   Min.   :-4.01230   Min.   :0.0000   Min.   :0.00000  
#>  1st Qu.:12.00   1st Qu.:-0.60500   1st Qu.:0.4483   1st Qu.:0.08333  
#>  Median :16.00   Median :-0.02870   Median :0.4966   Median :0.39442  
#>  Mean   :16.75   Mean   : 0.03486   Mean   :0.4933   Mean   :0.40957  
#>  3rd Qu.:21.00   3rd Qu.: 0.67530   3rd Qu.:0.5235   3rd Qu.:0.81967  
#>  Max.   :40.00   Max.   : 4.68320   Max.   :1.0000   Max.   :1.00000  
#>                                                                       
#>    cm_pretest     cm_stdscore             trt            Y          
#>  Min.   : 7.00   Min.   :-1.031270   Min.   :0.0   Min.   :-1.7830  
#>  1st Qu.:14.98   1st Qu.:-0.236336   1st Qu.:0.0   1st Qu.:-0.9370  
#>  Median :16.85   Median :-0.008853   Median :0.5   Median :-0.4535  
#>  Mean   :16.75   Mean   : 0.034864   Mean   :0.5   Mean   :-0.3588  
#>  3rd Qu.:18.11   3rd Qu.: 0.304812   3rd Qu.:1.0   3rd Qu.: 0.1485  
#>  Max.   :23.41   Max.   : 2.157150   Max.   :1.0   Max.   : 2.3080  
#>                                                                     
#>        q1               q2               q3               q4        
#>  Min.   :0.0000   Min.   :0.0000   Min.   :0.0000   Min.   :0.0000  
#>  1st Qu.:0.0000   1st Qu.:0.0000   1st Qu.:1.0000   1st Qu.:1.0000  
#>  Median :0.0000   Median :0.0000   Median :1.0000   Median :1.0000  
#>  Mean   :0.1181   Mean   :0.1189   Mean   :0.8795   Mean   :0.8671  
#>  3rd Qu.:0.0000   3rd Qu.:0.0000   3rd Qu.:1.0000   3rd Qu.:1.0000  
#>  Max.   :1.0000   Max.   :1.0000   Max.   :1.0000   Max.   :1.0000  
#>  NA's   :2132     NA's   :2604     NA's   :2401     NA's   :2448    
#>        q5               q6               q7               q8        
#>  Min.   :0.0000   Min.   :0.0000   Min.   :0.0000   Min.   :0.0000  
#>  1st Qu.:1.0000   1st Qu.:0.0000   1st Qu.:1.0000   1st Qu.:0.0000  
#>  Median :1.0000   Median :1.0000   Median :1.0000   Median :0.0000  
#>  Mean   :0.7799   Mean   :0.7408   Mean   :0.8639   Mean   :0.2841  
#>  3rd Qu.:1.0000   3rd Qu.:1.0000   3rd Qu.:1.0000   3rd Qu.:1.0000  
#>  Max.   :1.0000   Max.   :1.0000   Max.   :1.0000   Max.   :1.0000  
#>  NA's   :2476     NA's   :2528     NA's   :2555     NA's   :2957    
#>        q9              q10              q11              q12        
#>  Min.   :0.0000   Min.   :0.0000   Min.   :0.0000   Min.   :0.0000  
#>  1st Qu.:1.0000   1st Qu.:0.0000   1st Qu.:1.0000   1st Qu.:0.0000  
#>  Median :1.0000   Median :1.0000   Median :1.0000   Median :1.0000  
#>  Mean   :0.8908   Mean   :0.7314   Mean   :0.7817   Mean   :0.7007  
#>  3rd Qu.:1.0000   3rd Qu.:1.0000   3rd Qu.:1.0000   3rd Qu.:1.0000  
#>  Max.   :1.0000   Max.   :1.0000   Max.   :1.0000   Max.   :1.0000  
#>  NA's   :3036     NA's   :3087     NA's   :3135     NA's   :3162    
#>       q13             q14             q15             q16       
#>  Min.   :0.000   Min.   :0.000   Min.   :0.000   Min.   :0.000  
#>  1st Qu.:0.000   1st Qu.:0.000   1st Qu.:0.000   1st Qu.:0.000  
#>  Median :0.000   Median :1.000   Median :0.000   Median :1.000  
#>  Mean   :0.237   Mean   :0.633   Mean   :0.334   Mean   :0.709  
#>  3rd Qu.:0.000   3rd Qu.:1.000   3rd Qu.:1.000   3rd Qu.:1.000  
#>  Max.   :1.000   Max.   :1.000   Max.   :1.000   Max.   :1.000  
#>  NA's   :3437    NA's   :3462    NA's   :3481    NA's   :3489   
#>       q17             q18             q19             q20       
#>  Min.   :0.000   Min.   :0.000   Min.   :0.000   Min.   :0.000  
#>  1st Qu.:0.000   1st Qu.:0.000   1st Qu.:0.000   1st Qu.:1.000  
#>  Median :1.000   Median :1.000   Median :1.000   Median :1.000  
#>  Mean   :0.633   Mean   :0.698   Mean   :0.623   Mean   :0.808  
#>  3rd Qu.:1.000   3rd Qu.:1.000   3rd Qu.:1.000   3rd Qu.:1.000  
#>  Max.   :1.000   Max.   :1.000   Max.   :1.000   Max.   :1.000  
#>  NA's   :3506    NA's   :3520    NA's   :3537    NA's   :3567