Question: We have loaded a .csv file into a data frame called df. The first three columns are numeric, and when you run colnames(df) it returns

We have loaded a .csv file into a data frame called df. The first three columns are numeric, and when you run colnames(df) it returns "seconds" "humidity" "temperature" "vibration" "group" "type" "color" Given the code below, which answer will show the distribution of temperature?

Select one:

a. hist( temperature )

b. hist( df[2,] )

c. boxplot( df[ ,2] )

d. boxplot( df$temperature )

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

IfyouhaveplayedaSimulationcalledProBankerIneedhelpansweringthesequestionsassoonaspossible from the pro bankerassignment attachment..please use spreadsheet and players manual for reference. Need...

Please use C#. Implement a WPF app to list stock information that is loaded from csv file. Implement a WPF app to list stock information that is loaded from StockData.csv. Your app should allow user...

You will implement a Implementation Overview of Files DO NOT edit ANY class besides StopAndFrisk java For all of these, look at the comments above the methods for more information. readFile ( )...

In R, List the car manufacturer name against the cyl that occurs most in the given dataset. For instance, audi 6, since in the dataset it has nine 6 cylinder cars, eight 4 cylinder and one 8 cyl. I...

Problem Statement A local high school wants to keep track of statistics for the basketball team. The coach wants to get insight into average scores, low/high scores, etc. The coach would like to be...

3 Due April 22, 2016 before 11:59 PM via upload to CCLE Convert non-R data to R data Problem 1.For each of the following non-R data les, please (1) convert it into an R data frame, (2) reveal the...

Need to modify the LIB.C and LIB.H files to match the expected output. MAIN.C was provided. C programming not C++ MAIN.C #include #include #include "libel.h" int main () { const char * filename =...

The company XYZ is looking for a system to keep track of each em- employee's wages. Each employees name, salary and occupation must be stored in a database. The system must also be able to generate a...

PLEASE HELP C PROGRAM Problem Description : The company XYZ is looking for a system to keep track of each employees wages. Each employees name, salary and occupation must be stored in a database. The...

Question 1 In this question we will revisit the character counting example shown in class. In that example we read through a text file, counting how many times each character showed up and then we...

What is the reason for having C axis control in a CNC turning center?

The Zoo Doo Compost Company processes a premium organic fertilizer made with the help of the animals at the Memphis Zoo. Zoo Doo is sold in a specially designed plastic pail that may be kept and used...

32. LO.4 Juarez is a citizen and resident of the United States. He pays all of his living expenses in U.S. dollars. He operates an unincorporated trade or business buying and selling rare books over...

In the retail industry, where businesses often carry many different products, what has emerged as a manageable pricing system? a . markup pricing b . price skimming c . penetration pricing strategy d...

2. Describe the uses of the job description and person specification/competency profile in the recruitment process.

plan and conduct an interview and assess the candidate, recording and justifying your decisions and provide feedback to candidates

3. What approaches to recruitment can an employer adopt in order to create and project a positive public image?