Publications by Imtiaz, Santosh, Uday
Flipped Assignment 3, Imtiaz, Santosh, Uday
Male & Female Statistics Initial data reading: a <- read.csv("https://raw.githubusercontent.com/tmatis12/datafiles/main/normtemp.csv") ###Males### male <- a[a$Sex==1, ] female <- a[a$Sex==2, ] male ## ï..Temp Sex Beats ## 1 96.3 1 70 ## 2 96.7 1 71 ## 3 96.9 1 74 ## 4 97.0 1 ...
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US vs Japanese Car mean MPG
Answer to Question no.1 Reading Table from the URL: cars <- read.csv("https://raw.githubusercontent.com/tmatis12/datafiles/main/US_Japanese_Cars.csv") colnames(cars) <- c("USCars", "JapaneseCars") cars ## USCars JapaneseCars ## 1 18 24 ## 2 15 27 ## 3 18 27 ## 4 16 25 ## 5 ...
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DOE HW1
1 Answer to Question no. 2.24. The given data are imported into R: machine1 <- c(16.03,16.04,16.05,16.05,16.02,16.01,15.96,15.98,16.02,15.99) machine2 <- c(16.02,15.97,15.96,16.01,15.99,16.03,16.04,16.02,16.01,16.00) machine <- cbind(machine1, machine2) machine <- as.data.frame(machine) View(machine) str(machine) ## 'data.frame': 10 obs...
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Flipped Assignment 6 Group 4
Answer to question no 1 Importing and sorting data: aspirinA <- c(15, 26, 13, 28, 17, 20, 7, 36, 12, 18) aspirinB <- c(13, 20, 10, 21, 17, ...
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Flipped Assignment 9 Group 7
Answer to question no 1(a) library(pwr) ## Warning: package 'pwr' was built under R version 4.1.3 library(tidyr) ## Warning: package 'tidyr' was built under R version 4.1.3 pwr.anova.test(k = 4, n = NULL, f = sqrt(1/4.5), sig.level = 0.05, power = 0.8) ## ## Balanced one-way analysis of variance power calculation ## ## k ...
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FA10 Group7
Data Preparation and reading in: method1 <- c(.34, .12, 1.23, .70, 1.75, .12) method2 <- c(.91, 2.94, 2.14, 2.36, 2.86, 4.55) method3 <- c(6.31, 8.37, 9.75, 6.09, 9.82, 7.24) method4 <- c(17.15, 11.82, 10.97, 17.20, 14.35, 16.82) methods <- c(method1, method2, method3, method4) method <- data.frame(method1...
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Homework 6
Necessary library: library(tidyverse) ## Warning: package 'tidyverse' was built under R version 4.1.3 ## -- Attaching packages --------------------------------------- tidyverse 1.3.2 -- ## v ggplot2 3.3.6 v purrr 0.3.4 ## v tibble 3.1.6 v dplyr 1.0.9 ## v tidyr 1.2.1 v stringr 1.4.1 ## v readr 2.1.2 v forcats 0.5.2 ##...
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Homework 7
Required Packages: library(GAD) ## Warning: package 'GAD' was built under R version 4.2.1 ## Loading required package: matrixStats ## Warning: package 'matrixStats' was built under R version 4.2.1 ## Loading required package: R.methodsS3 ## R.methodsS3 v1.8.2 (2022-06-13 22:00:14 UTC) successfully loaded. See ?R.methodsS3 for help. Answer to Que...
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DOE Midterm 1
Reading in data and required libraries: zombies <- read.csv(file.choose()) library(dplyr) ## Warning: package 'dplyr' was built under R version 4.1.3 ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect...
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DOE HW Week 9
Answer to Question no-5.2 (a) Blanks filled in the table above. The yellow highlighted underlined values indicate the ones which were asked for in the original question. (b) Factor B had 4 levels since DOF = J-1 = 4-1 = 3 (c) Total number of replicates = (I*J*k)/(I*J) = 16/2*4 = 2 replicates for each factor and levels. Our model equation ...
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