Corley-Kilgore-McCown Exercise 12 Submission

Ex12Q1.py

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+import numpy
+import pandas
+import plotnine
+from plotnine import *
+from scipy.optimize import minimize 
+from scipy.stats import norm
+
+chicken=pandas.read_csv("chickwts.txt", sep=",")
+chicken.shape
+ggplot(chicken,aes(x="feed",y="weight"))+geom_dotplot(binaxis="y",stackdir="center", stackratio=0.5, dotsize=0.2)+theme_classic()
+
+#subset data into different data frames 
+sub1=chicken.loc[chicken.feed.isin(['soybean','sunflower']),:]
+
+#Make new data frame with 'group' column (your x=0 or x=1)
+#var2=pandas.DataFrame({'y':var1.col2name, 'x':})
+sub1frame=pandas.DataFrame({'y':sub1.feed,'x':0})
+
+#Designate 'treatment' group as x=1
+#var2.loc[var1.col1name=='name of treatment group', 'x']=1
+sub1frame.loc[sub1.weight=='sunflower','x']=1
+
+

Ex12Q2.py

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+import numpy
+import pandas
+import re
+