R markdown notebook describes a notebook format in R programming which supports R programmers to run codes while also writing documents or explanation alongside. Hence, the missing option is Dashboard.
R markdown may be compared to jupyter notebooks which also supports writing in markdown language. The R markdown notebooks can be created using the R studio, which allows the conversion notebooks of these notebooks into several different formats including the creation of dashboards.Hence, R markdown notebooks can be converted to HTML PDF, word document, slide presentation and dashboards.
Learn more :https://brainly.com/question/25575402
A notebook for R Markdown is required to document, discuss, and justify each stage of your investigation.
R markdown notebook presents a R programming notebook style that enables R programmers to run codes while simultaneously producing papers or explanations. A R Notebook, which is a document written in R Markdown, allows the software components to be run separately and in real-time. Additionally, it does away with the necessity of weaving all of your R Markdown text in order to test the results as you build your website.
Every R Notebook has the ability to be converted into any other R Markdown document type, and every R Markdown document has the ability to be used as a notebook. R Notebooks are thus a special operating option.
learn more about R Markdown here:
brainly.com/question/25575402
#SPJ4
Each road is associated with a value indicating the level of danger in maintaining that road during winter months. There are many subsets of roads such that the roads in such subsets keep the towns connected directly or indirectly. Each subset is assigned a cost of maintenance, which is directly proportional to the highest danger level of the road present in that subset. The engineer wants to select the smallest subset that keeps the towns connected directly or indirectly and that also has the lowest cost of maintenance. Develop an algorithm to find such a subset. Justify the correctness of your algorithm and derive its runtime.
Answer:
Each road is associated with a value indicating the level of danger in maintaining that road during winter months. There are many subsets of roads such that the roads in such subsets keep the towns connected directly or indirectly.
Using WEKA software, answer the following questions based on the Phishing dataset provided.
a) Draw a simple confusion matrix (general one, not from WEKA) of the possible data scenarios for this
Phishing dataset. (0.5 Mark)
b) Draw a table that will outline the Accuracy, Precision, Recall, F-Measure, ROC Area of the following
Rules based algorithms; RIPPER (JRip), PART, and Decision Table (2 Marks)
c) Use Decision Trees algorithms (Random Forest, Random Tree) and Artificial Neural Network
(Multilayer Perceptrol) to compare with the results in part b) above. Do you have better prediction
accuracy with these in this dataset? (2 Marks)
d) What is your conclusion in these experiments pertaining to ML algorithms used? (0.5 Mark)
Answer:
This isn’t a difficult question, its a task
Explanation:
Which one of the following is small and portable?
• Server
• Notebook
• Mainframe
• Desktop
Answer:
server is small and portable
How exactly do I answer questions?
Answer:
If you mean this website, click the add answer button on the question
Explanation:
30th Nov 2020. Difference between Data and Information
Answer:
Data is a collection of unstructured or unorganized facts and figures.
Information is a collection of processed data.
Hope it helps...............Fill in the blank with the correct response.
_____is considered a reliable source of free and trial software.
Name a type of malware designed to provide unauthorized, remote access to a user's computer
Answer:
spyware
Explanation:
your welcome;)
Answer:
trojan horse
Explanation:
or just trojan
Where is RAM installed?
Answer: RAM is located in the central processing unit or CPU which is also called a processor. This is located inside the computer case on the motherboard.
Would appreciate brainly <3
Write a recursive function called DigitCount() that takes a positive integer as a parameter and returns the number of digits in the integer. Hint: The number of digits increases by 1 whenever the input number is divided by 10. Ex: If the input is:
Recursive functions are functions that are called from within itself
The recursive function DigitCount() in Python where comments are used to explain each line is as follows:
#This defines the function
def countDigits(n):
#If the integer is less than 10
if n< 10:
#Then the integer has 1 digit
return 1
#Otherwise,
else:
#Count the number of integers
return 1 + countDigits(n / 10)
At the end of the function, the count of integers is returned to the main function
Read more about similar programs at:
https://brainly.com/question/20397067
If there are over 1,000 websites about a certain topic, the information is reliable. A. True B. False
Answer:
If they all have the same answer it is true, but if they are all different check with trusted sources
Explanation:
In order to send and receive packets in the Internet, hosts require an IP address. What are the 2 ways a host can obtain an IP address
Answer:
Explanation:
An IP address is a 32-bit number. It uniquely identifies a host (computer or other device, such as a printer or router) on a TCP/IP network.
IP addresses are normally expressed in dotted-decimal format, with four numbers separated by periods, such as 192.168.123.132. To understand how subnet masks are used to distinguish between hosts, networks, and subnetworks, examine an IP address in binary notation.
For example, the dotted-decimal IP address 192.168.123.132 is (in binary notation) the 32-bit number 110000000101000111101110000100. This number may be hard to make sense of, so divide it into four parts of eight binary digits.
These 8-bit sections are known as octets. The example IP address, then, becomes 11000000.10101000.01111011.10000100. This number only makes a little more sense, so for most uses, convert the binary address into dotted-decimal format (192.168.123.132). The decimal numbers separated by periods are the octets converted from binary to decimal notation.
For a TCP/IP wide area network (WAN) to work efficiently as a collection of networks, the routers that pass packets of data between networks don't know the exact location of a host for which a packet of information is destined. Routers only know what network the host is a member of and use information stored in their route table to determine how to get the packet to the destination host's network. After the packet is delivered to the destination's network, the packet is delivered to the appropriate host.
For this process to work, an IP address has two parts. The first part of an IP address is used as a network address, the last part as a host address. If you take the example 192.168.123.132 and divide it into these two parts, you get 192.168.123. Network .132 Host or 192.168.123.0 - network address. 0.0.0.132 - host address.
The second item, which is required for TCP/IP to work, is the subnet mask. The subnet mask is used by the TCP/IP protocol to determine whether a host is on the local subnet or on a remote network.
In TCP/IP, the parts of the IP address that are used as the network and host addresses aren't fixed. Unless you have more information, the network and host addresses above can't be determined. This information is supplied in another 32-bit number called a subnet mask. The subnet mask is 255.255.255.0 in this example. It isn't obvious what this number means unless you know 255 in binary notation equals 11111111. So, the subnet mask is 11111111.11111111.11111111.00000000.
Lining up the IP address and the subnet mask together, the network, and host portions of the address can be separated:
11000000.10101000.01111011.10000100 - IP address (192.168.123.132)
11111111.11111111.11111111.00000000 - Subnet mask (255.255.255.0)
The first 24 bits (the number of ones in the subnet mask) are identified as the network address. The last 8 bits (the number of remaining zeros in the subnet mask) are identified as the host address. It gives you the following addresses:
11000000.10101000.01111011.00000000 - Network address (192.168.123.0)
00000000.00000000.00000000.10000100 - Host address (000.000.000.132)
So now you know, for this example using a 255.255.255.0 subnet mask, that the network ID is 192.168.123.0, and the host address is 0.0.0.132. When a packet arrives on the 192.168.123.0 subnet (from the local subnet or a remote network), and it has a destination address of 192.168.123.132, your computer will receive it from the network and process it.
Almost all decimal subnet masks convert to binary numbers that are all ones on the left and all zeros on the right. Some other common subnet masks are:
Decimal Binary 255.255.255.192 1111111.11111111.1111111.11000000 255.255.255.224 1111111.11111111.1111111.11100000
Internet RFC 1878 (available from InterNIC-Public Information Regarding Internet Domain Name Registration Services) describes the valid subnets and subnet masks that can be used on TCP/IP networks.
Hope this helps!
How does a computer work?
Answer:
A computer is a Device that can run multiple applications at a time and access the internet where you can find online stores and more also used to make video calls and more.
You are a knowledge engineer and have been assigned the task of developing a knowledge base for an expert system to advise on mortgage loan applications. What are some sample questions you would ask the loan manager at a bank?
As a knowledge engineer, it should be noted that some of the questions that should be asked include:
What do you expect in the loan application process?How is the loan going to be processed?What do you expect from the applicant to fund the loan?A knowledge engineer simply means an engineer that's engaged in the science of building advanced logic into the computer systems.
Since the knowledge engineer has been assigned the task of developing a knowledge base for an expert system to advise on mortgage loan applications, he should asks questions that will be vital for the loan process.
Learn more about engineers on:
https://brainly.com/question/4231170
g The reduced ISA consists of four instructions: What are those instructions and what does each instruction do
The ISA is run by some set of instructions. This instructions are;
1. Arithmetic: This Instructions perform various Arithmetic functions
2. Logical: This instruction often carryout Logical operations on one or more operands.
3. Data transfer: This handles the transfer of instructions from memory to the processor registers and then backward process again.
4. Flow control: These instructions helps in breaking the sequential flow of instructions and jumping to instructions at different locations.
Instruction set is simply known to be a full combination /number of instructions that are understood by a CPU.
It is know as a machine code that is often written in binary, and shown by assembly language.
Learn more from
https://brainly.com/question/22740965
What is a storage device? Give one example of Primary magnetic storage, Primary optical storage and Portable storage.
Answer:
fácil solo ve a tu almacenamiento y aprende
Develop an algorithm and draw a flowchart to determine and input number is palindrome or not.
Fill in the blank: _____ data are statistical and numerical facts about a project.
Subjective
Quantitative
Mathematical
Qualitative
Quantitative data are statistical and numerical facts about a project that can be counted, measured or expressed using numbers.
Quantitative data is statistical and its nature is usually structured, it uses numbers and values that are most suitable for the analysis of a project.
The collection of quantitative data offers the possibility of statistical analysis.This type of data allows you to easily measure and quantify facts in an organized and accessible way within relational databases.Therefore, we can conclude that quantitative data is data that comes from numerical information, quantities, percentages, proportions and statistics.
Learn more about quantitative data here: https://brainly.com/question/96076
What type of rules specify user privileges to select, insert, update, and delete data for different tables and views
Based on SQL analysis, the type of rules that specify user privileges to select, insert, update, and delete data for different tables and views is called DML.
What is DML Command in MySql?DML is an acronym for Data Manipulation Language.
DML commands are typically applied to make all changes in the SQL database.
Different types of DML Commands InsertDeleteUpdateHence, in this case, it is concluded that the correct answer is "DML (Data Manipulation Language)."
Learn more about SQL commands here: https://brainly.com/question/25694408
Can someone help me explain Nvm scheduling in operating systems?
Low-power and short-latency memory access is critical to the performance of chip multiprocessor (CMP) system devices, especially to bridge the performance gap between memory and CPU
Pre-Test: Players on EverQuest II encounter Pizza Hut stores and can even order a pizza in real life using an in-game command. This is an example of
EverQuest II case is an example of a transactional ad.
What is transactional ad?
A transactional advertisement is a method of completing a financial transaction through an advertisement, without the need for the user / buyer to travel to the store.
Why does the example classify as transactional ad?
The EverQuest II case is an example of transactional ad because they implemented a command for players to complete a transaction (the purchase of a pizza) through an in-game command without having to go to the pizza shop.
Learn more about videogames in: https://brainly.com/question/11274464
the reasons why business processes are necessary in a company
Before knowing why they are necessary, let me explain what a business process is to be clear so you can understand a little bit more before I get to the meat. When a group of people work together to accomplish a certain goal, the process is called a "business process." A participant is assigned a task at each step of a business process. To put it another way, it serves as the foundation for several related concepts such as business progress management and process automation
The importance of a business process.In big firms, having a business process is a must, and the advantages of doing so are immediately apparent. Organizations are made up of processes, which allow them to streamline and maximize the utilization of resources at the same time.
Reasons to have a well-defined business processIdentify which tasks are the most important to your larger business goalsImprove efficiencyStreamline communicationSet approvals to ensure accountability and an optimum use of resourcesPrevent chaos from lurking and lingering in your daily operationsStandardize a set of procedures to complete tasks that really matter to your business and tie it togetherReduction of risks from BPM softwareElimination of redundanciesMinimized costsImproved collaborationImproved productivity so that means more moneyHigher efficiencyHigher complianceAnswer:
Key reasons to have well-defined business processes
Identify what tasks are important to your larger business goals. Improve efficiency. Streamline communication between people/functions/departments. Set approvals to ensure accountability and an optimum use of resources.A programmer will typically write a(n) _____ and pass it to the interpreter. Group of answer choices object method variable script
Answer:
Script
Explanation:
A set of code blocks which is written to solve a particular problem in a certain programming language and passed to the interpreter to run is called a script.
The script is program's body which is made up of codes written in accordance to the syntax of a certain programming language. In other to execute the program written, it has to be passed to the interpreter, which run the script and produces an output.Hence, the set of code written by a programmer is called the script.
Learn more :https://brainly.com/question/14364607
What was the goal of the COMPETES Act of 2007?
Simply put, the goal was, "To invest in innovation through research and development, and to improve the competitiveness of the United States."
Answer:
Increasing federal investment in scientific research to improve U.S. economic competitiveness.
Explanation:
Hope this helps!
Given a variable that contains mixed collection types, update the provided function to display the first inital and last name of the instructor:
Update the function to accept a list and the name of the instructor you wish to find.
Update the function to reformat the name of the instructor and return it back to the calling program.
If the instructors name is entered as John Smith then the function should return back J. Smith
If the instructors name is entered as Tracy Anne Rios then the function should return back T. Rios
If the instructors name is entered as Jackson then the function should return back Jackson
Add in any exception handling for the following scenarios:
Exceptions related to accessing the list or dictionary should output the message: Instructor not found.
All other exceptions should output the message: An error has occurred.
Test to ensure the program passes the provided test cases found in the TESTS.md file
Hints
You may only use a try/except block, no if statements
Figure out how to use only one return in the method
Tests.md:
Input
Amy Williams
Output
A. Williams
Case 2
Input
Sarah Jane Smith
Output
S. Smith
Case 3
Input
Thomas Tom
Output
Instructor not found.
What i have so far
#!/usr/bin/env python3
# Discussion 10.2: Collection Type Exceptions
# Task 1. Modify Functions for Names
def get_initial_name(initials, name):
list = instructor_name.split(' ') # this function returns a list
try:
initial = list[0][0]
name = list[-1]
f_name = initial + '. ' + name
except:
return 'Instructor not found'
# DO NOT MODIFY BELOW
if __name__ == "__main__":
courses = [
{ "name": "Amy Andrews", "courseName": "Math I", "units": 3 },
{ "name": "Bryan Bravo", "courseName": "English I", "units": 3},
{ "name": "Charles Chavez", "courseName": "Physics I", "units": 3 },
{ "name": "Daniel Diaz", "courseName": "Chemistry I", "units": 3 },
{ "name": "Edgar Allen Elam", "courseName": "Math II", "units": 3 },
{ "name": "Felicia Farr", "courseName": "Music I", "units": 3 },
{ "name": "GarthGarcia", "courseName": "Physical Education I", "units": 3 }
]
# Take Input
instructor_name = input("> ")
# Output the Result
print(get_initial_name(courses, instructor_name))
Two categories of estimation mode
Answer:
The Standard Parametric Mode (SPM) and the Robust Parametric Mode (RPM) are two categories of estimation mode. These approaches turn the data distribution into an approximation normal distribution and then estimate the mode by using the probability density function of the estimated distribution as a guide.
Explanation:
Hope it helps:)
Write a program that lists all ways people can line up for a photo (all permutations of a list of strings). The program will read a list of one word names (until -1), and use a recursive method to create and output all possible orderings of those names separated by a comma, one ordering per line.
The solution is the recursive Python 3 function below:
########################################################
def allNamePermutations(listOfNames):
# return all possible permutations of listOfNames
if len(listOfNames) == 0 or len(listOfNames) == 1:
# base case
return [listOfNames]
else:
# recursive step
result_list = [ ]
remaining_items = [ ]
for firstName in listOfNames:
remaining_items = [otherName for otherName in listOfNames if
(otherName != firstName)]
result_list += concat(firstName,
allNamePermutations(remaining_items))
return result_list
#######################################################
How does the above function work?
As with all recursive functions, this one also has a base case, and a recursive step. The base case tests to make sure the function terminates. Then, it directly returns a fixed value. It does not make a recursive call.
In the case of this function, the base case checked listOfNames to see if it was empty or only had one name. If any of the conditions were satisfied, a new list containing listOfNames is returned.
The recursive step is where the function allNamePermutations() calls itself recursively. The recursive step handles the case where listOfNames has more than one item. This step first iterates over each name in listOfNames, and then does the following;
Gets a name in listOfNameGets a list of other names in listOfNamesCalls allNamePermutations() on the list of other names to get a list of permutation of the other names.(By first getting the list of other names before passing it into
allNamePermutations(), we make sure the recursive step eventually
terminates. This is because we are passing a smaller list each time
we make the recursive call.)
Inserts the current name in front of each permutationAdds the results to the result list to be returned laterAfter the iteration, it returns the result list which will now contain all permutations of the names in the list.
The concat function is defined below
##################################################
def concat(name, listOfNameLists):
# insert name in front of every list in listOfNameLists
result_list = [ ]
for nameList in listOfNameLists:
nameList.insert(0, name)
result_list.append(nameList)
return result_list
#####################################################
If we run the sample test case below
####################################
name_list = ['Adam', 'Barbara', 'Celine']
allNamePermutations(name_list)
####################################
the following output is produced
[['Adam', 'Barbara', 'Celine'],
['Adam', 'Celine', 'Barbara'],
['Barbara', 'Adam', 'Celine'],
['Barbara', 'Celine', 'Adam'],
['Celine', 'Adam', 'Barbara'],
['Celine', 'Barbara', 'Adam']]
For another example of how to use recursion in Python, see the following example in the link below
https://brainly.com/question/17229221
Create a procedure named STATUS_SHIP_SP that allows an employee in the Brewbeans' Shipping Department to update an order status to add shipping information. The BB_BASKETSTATUS table lists events for each order so that a shopper can see the status, date, and comments as each stage of the order process is finished. The IDSTAGE column of the BB_BASKETSTATUS table identifies each stage; the value 3 in this column indicates that an order has been shipped. The procedure should allow adding a row with an IDSTAGE of 3, date shipped, tracking number and shipper. The BB_STATUS_SEQ sequence is used to provide a value for the primary key column. Test the procedure with the following information: o Basket # = 3 o Date shipped = 20-FEB-12 o Shipper = UPS o Tracking # = ZW2384YXK4957
Answer:
c
Explanation:
A procedure named STATUS_SHIP_SP that allows an employee in the Brewbeans' Shipping Department to update an order status to add shipping information is in the explanation part below.
A representative from Brewbeans' shipping division can change an order's status and add shipment details by using the PL/SQL method STATUS_SHIP_SP, as shown in the following example:
CREATE OR REPLACE PROCEDURE STATUS_SHIP_SP (
p_basket_number IN NUMBER,
p_date_shipped IN DATE,
p_shipper IN VARCHAR2,
p_tracking_number IN VARCHAR2
)
IS
v_status_id NUMBER;
BEGIN
-- Get the next value from the BB_STATUS_SEQ sequence
SELECT BB_STATUS_SEQ.NEXTVAL INTO v_status_id FROM DUAL;
-- Insert a new row into the BB_BASKETSTATUS table
INSERT INTO BB_BASKETSTATUS (STATUSID, BASKETNO, IDSTAGE, STATUSDATE, COMMENTS)
VALUES (v_status_id, p_basket_number, 3, p_date_shipped, 'Shipped: ' || p_shipper || ', Tracking Number: ' || p_tracking_number);
-- Commit the transaction
COMMIT;
-- Display a success message
DBMS_OUTPUT.PUT_LINE('Order status updated. Shipment information added.');
EXCEPTION
WHEN OTHERS THEN
-- Display an error message
DBMS_OUTPUT.PUT_LINE('Error: Unable to update order status.');
-- Rollback the transaction
ROLLBACK;
END;
/
Thus, by doing this, the procedure will be called with the specified parameters, and if successful, a new entry with the proper shipping information for basket number 3 will be added to the BB_BASKETSTATUS database.
For more details regarding SQL, visit:
https://brainly.com/question/34315524
#SPJ6
Identify the false statement. a. When you use inheritance to create a class, you save time because you can copy and paste fields, properties, and methods that have already been created for the original class. b. When you use inheritance to create a class, you reduce the chance of errors because the original class's properties and methods have already been used and tested. c. When you use inheritance to create a class, you make it easier for anyone who has used the original class to understand the new class because such users can concentrate on the new features.
Uploading this answer for points please do not accept this answer thank you.
Big Chungus is god. prove me wrong.
Answer:
who is Big chungus???
Believe in Lord Buddha !
Viewing digital content
Digital Content Creation Platforms offer content subscription or pay-as-you-go services for organizations. ... By offering access to this media, Digital Content Creation platforms make it so that organizations can share media of social interest while still complying with copyright laws.