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R/exams 49

13.08.2017

Name: tstat Type: num Related: tstat2 Description: Computing the 1-sample t-test statistic from randomly-drawn hypothesized mean, sample size, and empirical mean and variance. Solution feedback: Yes Randomization: Random numbers...

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Warner Alexis 49

R Bridge Week 1 Assignment Latest

14.07.2023

R Bridge Week 1 Assignment Write a loop that calculates 12 factorial # Loop That calculate 12 factorial n_factional <- function(number){ fract = 1 #vector = 0 # Check is vector is not negative if (number < 0) {...

414 sym

Jie Zou 49

Assignment_1 Latest

05.02.2021

#Intro: This is a study of alcohol consumption over the world, where the alcohol are divided into three main groups: wine, beer and spirit. The unit of measurement is the servings consumed per person with standard serving size, which is glasses...

1318 sym R (1071 sym/5 pcs)

Robert 49

200 Countries animation revisited Latest

08.08.2012

Here’s a new animated graph, again made using only stats software – R this time – to recreate Hans Rosling’s famous 200 Countries animation. Have you ever noticed how Prof Rosling had a team of graphics people beavering away in that...

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Thomas E. Love 49

Getting Started with R Latest

29.08.2020

Links to the materials discussed here are found at https://github.com/THOMASELOVE/431-2020/blob/master/software/README.md This includes the R Markdown code, the downloadable PDF, the HTML produced by the R Markdown code, and the 431-template.Rmd...

9470 sym R (6870 sym/51 pcs) 10 img

Report for the Cars and Pressure Datasets Latest

23.05.2021

Background A bulleted list of 3 or more items (either numbered or unnumbered) Plot of the Pressure Dataset A table of the top 6 rows of the built-in ‘cars’ dataset Code Show All Code Hide All Code Report for the Cars and Pressure Datasets...

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Nurul Izzah 49

Pertidaksamaan Linier Satu Variabel Latest

20.09.2021

Prof. Dr. Muhammad Suhartono, M.Kom Pertidaksamaan Linier Satu Variabel Pertidaksamaan adalah kalimat terbuka yang menggunakan lambing, ≥, dan ≤ . Pertidaksamaan linier dengan satu variable adalah suatu kalimat terbuka yang hanya memuat...

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R Bridge Week 1 Latest

25.07.2021

#Krutika Patel #Write a loop that calculates 12-factorial x <- 1 for(i in 1:12) x=x*i print(x) #Show how to create a numeric vector that contains the sequence from 20 to 50 by 5. a <- 4:10 a <- a*5 print(a) #Create the function “quadratic”...

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Laura Ellis 49

Predictive Analytics Tutorial: Part 1 Latest

02.11.2017

Tutorial 1: Define the Problem and Set UpTutorial 2: Exploratory Data Analysis (EDA)Tutorial 3: TransformTutorial 4: Model, Assess and ImplementSteps to Predictive Analytics ModellingAs you may have seen from my previous blog,...

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Mustafa Arslan 49

Principal Component Analysis - Flea Beetle Data set Latest

14.08.2021

Objective: Carry out a principal component analysis on the Flea Beetle data set and make an inference. Data: There are two Flea Beatle data set. First data set is called Haltica-Oleracea and the second one is called Haltica-Carduourum. Flea Beetle...

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