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HARSHIT GUPTA Harshit1694

Last active July 17, 2019 10:14
View eigenvalues.R
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 #Calculating eigenvalues and eigenvectors A<-matrix(c(30,31,40,41,50,51,60,61,70),nrow = 3,byrow = T) e <- eigen(A) e\$values e\$vectors
Last active July 17, 2019 10:01
View Inverse.R
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 #Inverse of matrix B<-matrix(c(30,31,40,41,50,51,60,61,70),nrow = 3,byrow = T) A<-solve(B) A #Determinant of A det(A)
Created July 17, 2019 09:49
View Mmult.R
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 #Multiplication of matrix A<-matrix(c(11,12,13,14,15,16,17,18,19),nrow = 3,byrow = T) B<-matrix(c(20,21,22,23,24,25,26,27,28),nrow = 3,byrow = T) A*B
Created July 17, 2019 09:44
View Transpose.R
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 #Transpose of a matrix t(A)
Created July 17, 2019 09:41
View matrix.R
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 A<-matrix(c(11,12,13,14,15,16,17,18,19),nrow = 3,byrow = T) A
Last active July 15, 2019 12:10
View Z_score.R
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 data <- read.csv(file.choose()) #POPULATION PARAMETERS pop_sd <- sd(data\$Screen_size.in.cm.)*sqrt((length(data\$Screen_size.in.cm.)-1)/(length(data\$Screen_size.in.cm.))) pop_mean <- mean(data\$Screen_size.in.cm.) z <- (9.5 - pop_mean) / pop_sd z
Created July 15, 2019 11:54
View pnorm.R
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 pnorm(80, mean=67, sd=13.7, lower.tail=FALSE)
Created July 15, 2019 11:48
View pbinom.R
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 pbinom(7, size=20, prob=0.25)
Created July 15, 2019 11:46
View dbinom.R
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 dbinom(7, size=20, prob=0.25)
Created July 12, 2019 11:00