Read in the provided data set 'breeding_success' that contains stress-related mortality rates of two bird species given as a proportion (without underlying counts). Apply a beta regression model and...

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Read in the provided data set 'breeding_success' that contains stress-related mortality rates of two bird species given as a proportion (without underlying counts). Apply a beta regression model and check whether the precision parameter phi should be linked to 'stress' to allow variable dispersion (the default model assumes constant phi and thus constant variance). Figure out how to implement a model where the precision parameter phi is allowed to vary by linking it to a predictor. Test the significance of the stress x species interaction using a likelihood ratio test (drop1() and anova(m1, m2). Plot the model predictions of your final model superimposed on the raw data.
Answered Same DayApr 24, 2021

Answer To: Read in the provided data set 'breeding_success' that contains stress-related mortality rates of two...

Aakarsh answered on Apr 27 2021
142 Votes
39434/.RData
39434/.RData
39434/.Rhistory
coord_flip()
ggplot(adv_data, aes(x=adv_data$Age, fill=adv_data$Spending )) + geom_bar( ) +
scale_fill_brewer(palette = "Set1")+
coord_flip()
summary(adv_data)
grid.arrange(qplot(adv_data$Education),
nrow = NULL, ncol=NULL, newpage = TRUE)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Age, x=adv_data$Income, fill=adv_data$Gender)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(x=adv_data$Age, fill=adv_data$Spending )) + geom_bar( ) +
scale_fill_brewer(palette = "Set1")+
coord_flip()
summary(adv_data)
grid.arrange(qplot(adv_data$Education),
nrow = NULL, ncol=NULL, newpage = TRUE)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=a
dv_data$Stereotype, x=adv_data$Income, fill=adv_data$Gender)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(x=adv_data$Age, fill=adv_data$Spending )) + geom_bar( ) +
scale_fill_brewer(palette = "Set1")+
coord_flip()
summary(adv_data)
grid.arrange(qplot(adv_data$Education),
nrow = NULL, ncol=NULL, newpage = TRUE)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Stereotype, x=adv_data$Transform, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(x=adv_data$Age, fill=adv_data$Spending )) + geom_bar( ) +
scale_fill_brewer(palette = "Set1")+
coord_flip()
summary(adv_data)
grid.arrange(qplot(adv_data$Education),
nrow = NULL, ncol=NULL, newpage = TRUE)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Transform, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(x=adv_data$Age, fill=adv_data$Spending )) + geom_bar( ) +
scale_fill_brewer(palette = "Set1")+
coord_flip()
View(sales_data)
View(sales_data)
summary(adv_data)
grid.arrange(qplot(adv_data$Education),
nrow = NULL, ncol=NULL, newpage = TRUE)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Transform, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
summary(adv_data)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Transform, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
summary(adv_data)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Income, fill=adv_data$Education)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Transform, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=aggregate(adv_data$Spending), x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Transform, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
View(adv_data)
View(adv_data)
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data["Ad Frequency"], x=adv_data$Spending, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Ad Frequency, x=adv_data$Spending, fill=adv_data$Reinforcing)) +
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Ad$Frequency, x=adv_data$Spending, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$AdFrequency, x=adv_data$Spending, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Stereotype, x=adv_data$Spending, fill=adv_data$Reinforcing)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Stereotype, x=adv_data$Spending) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Spending, x=adv_data$Education, fill=adv_data$Income)) +
geom_bar(stat="identity")+
coord_flip()
ggplot(adv_data, aes(y=adv_data$Stereotype, x=adv_data$Spending)) +
geom_bar(stat="identity")+
coord_flip()
knitr::opts_chunk$set(error = TRUE)
library(readxl)
library(grid)
library(ggplot2)
library(gridExtra)
library(dplyr)
library(reshape2)
View(income_data)
melt(income_data, id.vars = c("Year"),
measure.vars = c("avg_ppo2", "sum_amount"))
melt(income_data, id.vars = c("Year"))
income_melt<-melt(income_data, id.vars = c("Year"))
income_melt<-melt(income_data, id.vars = c("Year"))
corrplot(income_melt)
knitr::opts_chunk$set(error = TRUE)
library(readxl)
library(grid)
library(ggplot2)
library(gridExtra)
library(dplyr)
library(reshape2)
library(corrplot)
income_melt<-melt(income_data, id.vars = c("Year"))
corrplot(income_melt)
View(income_melt)
View(income_melt)
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Sample")
View(income_data)
View(income_data)
View(income_data)
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = mean(value))) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = mean.value)) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = ave.value)) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = ave(value))) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = sum(value))) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Sample")
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Income over time in different States in US")
summary(income_melt)
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Income over time in different States in US")
summary(income_melt)
ggplot(adv_data, aes(y=income_melt$variable, x=income_melt$value) +
geom_bar(stat="identity")+
coord_flip()
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Income over time in different States in US")
summary(income_melt)
ggplot(adv_data, aes(y=income_melt$variable, x=income_melt$value)) +
geom_bar(stat="identity")+
coord_flip()
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Income over time in different States in US")
summary(income_melt)
ggplot(income_melt, aes(y=income_melt$variable, x=income_melt$value)) +
geom_bar(stat="identity")+
coord_flip()
income_melt<-melt(income_data, id.vars = c("Year"))
ggplot(data = income_melt, mapping = aes(x = Year,
y = variable,
fill = value)) +
geom_tile() +
xlab(label = "Income over time in...
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