T-test for Trails A Score Differences by CES at Baseline for Women with a History of IPV

## 
##  Welch Two Sample t-test
## 
## data:  y by x
## t = -1.306, df = 8.723, p-value = 0.2249
## alternative hypothesis: true difference in means is not equal to 0
## 95 percent confidence interval:
##  -21.063   5.692
## sample estimates:
## mean in group 0 mean in group 1 
##           24.60           32.29