diff --git a/Case-Study-3-CodeSup.rmd b/Case-Study-3-CodeSup.rmd
index dcab8de..cc09a8c 100644
--- a/Case-Study-3-CodeSup.rmd
+++ b/Case-Study-3-CodeSup.rmd
@@ -142,6 +142,23 @@ plot(glm.base$residuals)
 
 The residuals plot shows that our model generally fits the data.  
 
+```{r, message = F, warning = F}
+infIndexPlot(stp.inter.fwd, vars = c("hat", "cook"))
+anova(stp.inter.fwd, test = "Chisq")
+qqnorm(stp.inter.fwd$residuals)
+```
+
+Our p-values indicate that none of our coefficients are non-significant at the 0.05 level.  
+
+Despite the qqplot indicating a potential lack of normality, this is typical for multiple regression and our model does fit the data as indicated by the Loess smoother on our Deviance residuals plots.  
+
+```{r, message = F, warning = F}
+residualPlots(stp.inter.fwd, tests = false, type = "response")
+residualPlots(stp.inter.fwd, tests = false, type = "pearson")
+residualPlots(stp.inter.fwd, tests = false, type = "deviance")
+```
+
+
 
 
 
diff --git a/Case-Study-3-WriteUp.pdf b/Case-Study-3-WriteUp.pdf
index 56304f3..2101e42 100644
Binary files a/Case-Study-3-WriteUp.pdf and b/Case-Study-3-WriteUp.pdf differ
diff --git a/Case-Study-3-WriteUp.rmd b/Case-Study-3-WriteUp.rmd
index 2dbe9d2..9843833 100644
--- a/Case-Study-3-WriteUp.rmd
+++ b/Case-Study-3-WriteUp.rmd
@@ -28,10 +28,37 @@ colnames(m) <- c(" ", "Estimate", "Standard error", "z value", "P-value")
 pander(m, caption = "Important Coefficients of our Logistic Regression Model")
 ```
 
-The following set of plots represent what is essentially the relationship between our estimated model and the data for the years 1980 and 2000.  
+The following set of plots represent what is essentially the relationship between our binary model and the data for the years 1980 and 2000.  
+
+```{r, message = F, warning = F, echo = F, fig.height = 3, fig.width = 6}
+library(Sleuth3)
+library(dplyr)
+library(ggformula)
+library(pander)
+library(knitr)
+library(stargazer)
+library(car)
+library(pander)
+library(gridExtra)
+library(broom)
+library(ggthemes)
+library(MASS)
+library(leaps)
+library(GGally)
+nes <- read.csv("http://aloy.rbind.io/data/NES.csv")
 
-```{r, message = F, warning = F, echo = F}
 library(ggformula)
+library(car)
+glm.basic <- glm(dem ~ 1, data = nes, family = binomial)
+stp.inter.fwd <- stepAIC(glm.basic, scope = list(lower = ~1, upper = ~ year + region + union + income + educ + gender + race + age + I(age^2) +
+                                                   age * year + age * region + age * union + age * income + age * educ + age * gender + age * race),
+                         direction = "both", k = log(nrow(nes)), trace = 0)
+
+par(mfrow=c(1, 2))
+p2 <- crPlot(stp.inter.fwd, variable = "union")
+p1 <- crPlot(stp.inter.fwd, variable = "gender")
+
+
 ```