Publications by Ekaterina Kuznetsova
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mydata <- read.table("~/IMB - masters/R studio/advertisement/advertising_hw.csv", header = TRUE, sep = ";", dec = ",") mydata <- na.omit(mydata) #get rid of NA #change names for the easier and shorter ones colnames(mydata)[1]<-("Website") colnames(mydata)[3]<-("Income") colnames(mydata)[4]<-("Internet") colnames(mydat...
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Homework 4
mydata <- read.table("~/IMB - masters/R studio/advertisement/advertising_hw.csv", header = TRUE, sep = ";", dec = ",") mydata <- na.omit(mydata) #get rid of NA #change names for the easier and shorter ones colnames(mydata)[1]<-("Website") colnames(mydata)[3]<-("Income") colnames(mydata)[4]<-("Internet") colnames(mydat...
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Homework 2
mydata <- read.table("~/IMB - masters/students performance/StudentsPerformance.csv", fill = TRUE, header = TRUE, sep = ",", dec = ".") head(mydata) ## gender race.ethnicity parental.level.of.education lunch ## 1 female group B bache...
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Homework 3
mydata <- read.table("~/IMB - masters/Happiness/2019.csv", fill = TRUE, header = TRUE, sep = ",", dec = ".") colnames(mydata) <- c("Rank", "Country or Region", "Score", "GDP", "Social_Support", "Life_Expectancy", "Freedom", "Generosity", "Corruption") head(m...
5591 sym R (8127 sym/25 pcs) 4 img
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Task 1 mydata <- read.table("~/Bootcamp R/R studio/GHSH_Pooled_Data1.csv", header = TRUE, sep = ",", dec = ".") head(mydata) ## Country Year Age.Group Sex Currently_Drink_Alcohol Really_Get_Drunk ## 1 Argentina 2018 13-15 Female 50.3 30.7...
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Homework 1
Describe your data (what is the unit of observation, sample size, define all variables, units of measurment etc.). Name the source of the data. In the presented dataset legally hopeless accounts are considered, which banks nevertheless try to recover, making various efforts depending on the total amount of debt. The assessment of the probabil...
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