- Project1 0 Math 2050 Project 1 Due 11 59pm Friday 9 17 2021 Project Overview The Purpose Of This Project Is To U 1 (99.25 KiB) Viewed 49 times
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how do I run the codes on r studio is a statistics project I have to submitt through rstudio
Project1 0 < > MATH 2050 - Project 1 Due: 11:59pm Friday, 9/17/2021 Project Overview The purpose of this project is to utilize R to explore the characteristics of a data set. The data set that is being explored is chickwts, which is a built-in dataset in R and is data from an experiment that was conducted to measure and compare the effectiveness of various feed supplements on the growth rate of chickens. Tasks include calculating descriptive statistics and preparing graphical summaries. DE 4) O E 1:10 PM 9/6/2021 O Project 1 - Stats Dat... Type here to search #1 Systa
Project1 V D < > Project Overview The purpose of this project is to utilize R to explore the characteristics of a data set. The data set that is being explored is chickwts, which is a built-in dataset in R and is data from an experiment that was conducted to measure and compare the effectiveness of various feed supplements on the growth rate of chickens. Tasks include calculating descriptive statistics and preparing graphical summaries.I In addition, you will store your R commands in a script file. A template R script file is located in the Projects folder on D2L. Project Description This project can be divided into three parts: 1. Extracting a subset of data from a data frame. Type here to search i Project1 - Stats Dat... DE 1:10 PM 9/6/2021
Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents » Projects > Project1 Project1 V 0 < > located in the projects folder on DZL. Project Description This project can be divided into three parts: 1. Extracting a subset of data from a data frame. 2. Calculating descriptive statistics and generating appropriate graphs or charts for the variables in the data frame, both quantitative and qualitative. 3. Answering questions about the data in the data frame. Tasks 1. Download the R file XXX Project1.R from D2L in the Projects folder and store in your Rstudio default working directory. o Project 1 - Stats Dat.. Type here to search 1:10 PM 9/6/2021
Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents Projects Project 1 Project1 V 0 34 > VATTUDIES IN THE CULTURE, DOLI QUICHELIVE WA UCHIVES 3. Answering questions about the data in the data frame, Tasks 1. Download the R file XXX Project1.r from D2L in the Projects folder and store in your Rstudio default working directory. 2. Rename the script file by replacing the XXX with your initials. 3. Make changes to the comments at the beginning of the file to make the file yours, 4. Replace the seed number in the set.seed (12345) function statement with the last 5 digits of your 900 number. This will ensure that your random sample of the data frame is unique to your project. 5. For quantitative variables, print out the following descriptive statistics: • Length of the vector variable. • Mean of the variable, O BI Project - Stats Dat Type here to search 1:10 PM 9/6/2021 D
UUU Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents > Projects Project1 Project 1 D < > 3. Make changes to the comments at the beginning of the file to make the file yours. 4. Replace the seed number in the set.seed (12345) function statement with the last 5 digits of your 900 number. This will ensure that your random sample of the data frame is unique to your project. 5. For quantitative variables, print out the following descriptive statistics: Length of the vector variable. • Mean of the variable. • Standard Deviation of the variable. Variance of the variable. • The five number summary of the variable. 6. For qualitative variables print out the frequency counts. 7. For quantitative variables, print out the following graphs: • histogram (frequency, relative frequency) boxplot, modified boxplot stom and lonf Type here to search HA 回 Project1 - Stats Dat.... o 1:10 PM 9/6/2021
CldSSIISL Content BbCollaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents Projects Project1 Project 1 0 < > 5. For quantitative variables, print out the following descriptive statistics: • Length of the vector variable. • Mean of the variable. • Standard Deviation of the variable. • Variance of the variable. • The five number summary of the variable. 6. For qualitative variables print out the frequency counts. 7. For quantitative variables, print out the following graphs: histogram (frequency, relative frequency) • boxplot, modified boxplot • stem and leaf • A modified boxplot of the data broken out by factor levels 1 Type here to search o i c Project 1 - Stats Dat... 回 DET P) d 40) 1:10 PM 9/6/2021
JULJ Dala AldYSIS TOP Sci Section 01 Fall ... DOO ODO KN Kelechi Nwachukwu Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents > Projects Project 1 Project 1 v 0 < > • histogram (frequency, relative frequency) • boxplot, modified boxplot • stem and leaf • A modified boxplot of the data broken out by factor levels 1 Note that each graph at a minimum should have a title and the axis labels should be clear. O Type here to search o D © Project1 - Stats Dat... 回 1:11 PM 9/6/2021 E
Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents Projects Project 1 Project 1 D < > Note that each graph at a minimum should have a title and the axis labels should be clear. 8. For qualitative variables, print ouls the following graphs: • barplot of frequency counts pie chart of frequency counts Note that each graph should at a minimum have a title and the axis labels should be clear. Questions O Type here to search Project 1 - Stats Dat.. OE DD40) 1:11 PM 9/6/2021 1 12
Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents > Projects Project 1 Project1 V 0 < Note that each graph at a minimum should have a title and the axis labels should be clear. 8. For qualitative variables, print out the following graphs: • barplot of frequency counts pie chart of frequency counts Note that each graph should at a minimum have a title and the axis labels should be clear. O Questions 1. Describe the variables present in the data frame. 2. Describe the shape of the histogram. Does the sample data appear to be approximately normal? 口席d] :: Project1 - Stats Dat... 1:11 PM 9/6/2021 DE Type here to search
ClwaLITURWU Classlist Content Bb Collaborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents, Projects Project 1 Project 1 V 0 < > Questions 1. Describe the variables present in the data frame. 2. Describe the shape of the histogram. Does the sample data appear to be approximately normal? 3. Does the sample data appear to have any skewness? If so, does the data appear to be skewed left or right? 4. What is the mode for the qualitative data? 5. Does there appear to be any outliers in the data? 6. Which of the feed types produced the highest weight in the chicks? 7. Which of the feed types produced the lowest weight in the chicks? Deliverables O Type here to search O RI c o Project 1 - Stats Dat... 1:11 PM 9/6/2021
iborate ULTRA Gradescope Grades Attendance My Media Monday, September 6, 2021 More Table of Contents » Projects Project 1 Project1 V 0 < > Skewed rert or right 4. What is the mode for the qualitative data? 5. Does there appear to be any outliers in the data? 6. Which of the feed types produced the highest weight in the chicks? 7. Which of the feed types produced the lowest weight in the chicks? Deliverables Submit to Gradescope your modified R script file. Note that I will be grading the project by first seeing if the submitted file runs without errors. Answers to questions should be embedded within comments in the submitted script file. Type here to search O c Project Stats Dat 1:11 PM 0 AD