Please Write-In Python Language (Topic: Word frequencies)

Method/Function: List<Token> tokenize(TextFilePath)
Write a method/function that reads in a text file and returns a list of the tokens in that file. For the purposes of this project, a token is a sequence of alphanumeric characters, independent of capitalization (so Apple, apple, aPpLe are the same token). You are allowed to use regular expressions if you wish to (and you can use some regexp engine, no need to write it from scratch), but you are not allowed to import a tokenizer (e.g. from NLTK), since you are being asked to write a tokenizer.

Method:  Map<Token,Count> computeWordFrequencies(List<Token>)
Write another method/function that counts the number of occurrences of each token in the token list. Remember that you should write this assignment yourself from scratch so you are not allowed to import a counter when the assignment asks you to write that method.

Method: void print(Frequencies<Token, Count>)
Finally, write a method that prints out the word frequency count onto the screen. The print out should be ordered by decreasing frequency (so, the highest frequency words first).

Print the output in this format:

<token> -> <freq>

Please give me some notes about the codes, thanks!!!

Please use Python!

def getText(file):

This function should open the file named file, and return the contents of the file formatted as a single string. During processing, you should (i) remove any blank lines, (ii) remove any lines consisting entirely of CAPITALIZED WORDS , and (iii) replace any explicit ’\n’ (newline) characters with spaces unless directly preceeded by a ’-’ (hyphen), in which case you should simply remove both the hyphen and the newline, restoring the original word.

def getText(file):

pass

def flushMarks(text):

This function should take as input a string such as what might be returned by getText() and return a new string with the following modifications to the input:

Remove possessives, i.e., "’s" at the end of a word;

Remove ’)’, ’(’, ’,’, ’:’, ’-’, ’_’, ’...’, ’"’ and "’"; and Replace ’!’, ’?’ and ’;’ with ’.’

A condition of this function is that it should be easy to change or extend the substitutions made. In other words, a function that steps through each of these substitutions in an open-coded fashion will not get full credit; write your function so that the substitutions can be modified or extended without having to significantly alter the code. Here’s a hint: if your code for this function is more than a few lines long, you’re probably not doing it right.

# Specification: takes a string, text, and removes possessives ('s)

# and most punctuation ('(),:\'"- —_').

#

def flushMarks(text):

pass

A solid cylinder $r=17.5cm$ , $h=16.5cm$ has a mass of $13.49kg$ . This cylinder is floating in water. Then oil is poured on top of the water until the situation. How much of the height of the cylinder is in the oil?

Let me know if the Adjusted trial balance on December 31, 20X6 is needed to answer the below as I can provide it. Thank you!

Questions 4 through 10 are based on the following December 31, 20X6 year-end account balances for XYZ Co. after adjusting entries had been prepared but before the books were closed for the year.                                                 

                Cash……………..…………………………….250,000

                Accounts receivable…………………….……..680,000

                Marketable securities…………………………...60,000

                Prepaid insurance……………………………….35,000

                Prepaid rent….………………………………….30,000

                Office equipment…………………………….....620,000

                Accumulated depreciation: equipment………...200,000

                Land……………………………………………750,000

                Accounts payable………………………………306,000

                Dividends payable……………………………… 50,000

                Interest payable…………………………………... 8,750

                Income tax payable……………………………...30,000

                Unearned client service revenue………………..180,000

                Notes payable (long-term).……………………..350,000

                Common stock………………………………….750,000

                Retained earnings….…………………………....315,200

                Dividends…………………………………….......75,000

                Client service revenue………………………...1,200,000

                Travel expense………………………………..…..28,000

                Office supplies expense…………………………..20,000

                Advertising expense………………………………45,000

                Salary expense…………………………………...400,000

                Utility expense………………………………….....40,000

                Depreciation expense: equipment…………………25,000

                Interest expense……………………………….…...17,500

                Insurance expense……………………………….....52,000

                Rent expense……………………………………..175,000

                Income tax expense………………………………..87,450

Using the data for question 4, prepare the income statement for the year ended December 31, 20X6.  Attach your response in an excel or word file.

Using the data from Question 4, Prepare the statement of retained earnings for the year ended December 31, 20X6. Attach your response in an excel or word file.

Using the data in Question 4,  Prepare the statement of financial position as of December 31, 20X6. Attach your response in an excel or word file.

1. Using the data in Question 4, Determine the working capital on December 31, 20X6.

   	a.	$350,756
   	b.	$480,250
   	c.	$580,520
   	d.	$574,750

1. Using data from Question 4,  Determine the current ratio on December 31, 20X6.

   	a.	1.8356
   	b.	3.4781
   	c.	2.8749
   	d.	1.1355

1. Based on data from Question 4,  Determine the acid-test (quick) ratio on December 31, 20X6.

   	a.	4.5586
   	b.	2.5000
   	c.	1.7225
   	d.	3.6752

Leather Ltd has been in business for many years making hand-made, high end, leather goods. One of its products is a designer jacket. There are two divisions involved in the production of jackets, the Cutting Centre and the Stitching Division. Budgeted production for both divisions is 500 jackets per year. The Cutting Centre specialises in cutting out the unique designs and currently only supplies to the Stitching Division, which expertly hand stitches the product to make a jacket of exceptional quality. The Stitching Division then sells the product to exclusive clients for £3,500 per jacket. The Cutting Centre incurs variable costs of £1,800 per jacket and fixed overheads of £100,000. The Stitching Division incurs further variable processing costs of £900 per jacket and fixed overheads of £50,000.

Required: (b) Calculate the budgeted annual profit for each division and the company as a whole if the cut leather is transferred to the Stitching Division at transfer price of £2,000.

(c) Assuming divisional performance is measured based on profit, discuss and explain the likely reaction of the divisional managers to an imposed transfer price of £2,000. (maximum word count 100 words)

(d) It has now come to light that the Cutting Centre could sell 300 units of cut designs to an external customer for £3,000 per unit. Discuss the effect that this will have on Leather Ltd’s profits and the willingness of each divisional manager to accept an imposed transfer price of £2,000 in each of the following scenarios separately: Scenario 1: The Cutting Centre capacity is sufficient to supply both the external customer and the Stitching Division. Scenario 2: A restricted supply of skilled labour means that the Cutting Centre has a maximum production capacity of 500 units.

Use calculations to support your answer. (maximum word count 120 words)

(e) If the Cutting Centre’s demand from external customers grows until it reaches a point where it is working at maximum capacity supplying goods to external customers at £3,000 a unit, calculate and explain the minimum transfer price that the Cutting Centre would charge, assuming other costs remain the same. (maximum word count 60 words)

Problem 1 - Find the Diphthongs

A diphthong is a composite vowel sound composed of two simple vowel sounds. We're going to be looking for these in words. For instance "ay" is normally a diphthong for instance in the words "lay" and "day", as is "ou" for instance in "loud," "lout."

We're going to simplify this by looking only for two vowels in a row in a word regardless of whether they are sounded out as diphthongs or not.  

Let me show some examples of the counting:

[Ae]rat[io]n; count = 2

F[ou]ndat[io]n; count = 2

Q[ue][ue]ing; count = 2

The reason that we are counting this as two, is because once we've used a vowel as part of a diphthong do not use it again.   

Note also that after the last pair, there's another vowel, but since the last e was used, the i doesn't pair, so it is not part of a diphthong.  

P[ae]an; count = 1

Several; count = 0

[Ae][ae][ae][ae][ae]; count = 5

This is obviously an invented word, but who cares, it's composed of five diphthong pairs.  

Glor[ia]; count = 1

For this exercise, the vowels are a, e, i, o, u, and y.  

Take in a word, output each diphthong pair and finally output the count.  

In terms of spaces, commas, and periods, let the words be divided, so don't count a dipthong over a space or other grammatical mark, meaning that for instance "a year" should group like "a [ye]ar" rather than "[a y][ea]r."  

Sample Output

If you want to eliminate a space between your letters and you're printing the characters separately, use:

print('a', 'e', sep='')

DIRECTION: Create an NCP in relation to the case scenario.

Case Scenario: This is a case of a patient referred to a specialty memory clinic at the age of 62 with a 2-year history of repetitiveness, memory loss, and executive function loss. Magnetic resonance imaging scan at age 58 revealed mild generalized cortical atrophy. He is white with 2 years of postsecondary education. Retirement at age 57 from employment as a manager in telecommunications company was because family finances allowed and not because of cognitive challenges with work. Progressive cognitive decline was evident by the report of deficits in instrumental activities of daily living performance over the past 9 months before his initial consultation in the memory clinic. Word finding and literacy skills were noted to have deteriorated in the preceding 6 months according to his spouse. Examples of functional losses were being slower in processing and carrying out instructions, not knowing how to turn off the stove, and becoming unable to assist in boat docking which was the couple’s pastime. He stopped driving a motor vehicle about 6 months before his memory clinic consultation. His past medical history was relevant for hypercholesterolemia and vitamin D deficiency. He had no surgical history. He had no history of smoking, alcohol, or other drug misuse. Laboratory screening was normal. There was no first-degree family history of presenile dementia. Neurocognitive assessment at the first clinic visit revealed a poor verbal fluency (patient was able to produce only 5 animal names and 1 F-word in 1 min) as well as poor visuospatial and executive skills. He had fluent speech without semantic deficits. His neurological examination was pertinent for normal muscle tone and power, mild ideomotor apraxia on performing commands for motor tasks with no suggestion of cerebellar dysfunction, normal gait, no frontal release signs. His speech was fluent with obvious word finding difficulties but with no phonemic or semantic paraphrasic errors. His general physical examination was unremarkable without evidence of presenile cataracts. He had normal hearing. There was no evidence of depression or psychotic symptoms.

Using python

what is needed to be added or changed

Problem 1:

The program has three functions in it.

1. I’ve written all of break_into_list_of_words()--DO NOT CHANGE THIS ONE. All it does is break the very long poem into a list of individual words. Some of what it's doing will not make much sense to you until we get to the strings chapter, and that's fine--that's part of why I wrote it for you. :)
2. There’s a main() which you’ll add a little bit to, but it should stay pretty small -- some print statements and some function calls
3. There’s a definition of a function called count_how_many_words(), which takes two arguments. (Don’t change the arguments.) You’ll write the entire block for this.
   1. Note: My return statement is definitely not what you want; it’s just there so that the program runs when I give it to you. You will want to change what the function returns!

I want you to complete the count_how_many_words() function, and then call it (multiple times) inside main() to find out how many times Poe used the word “Raven” (or “raven”) and how many times he used “Nevermore” (or “nevermore”) inside the poem “The Raven.” You may not use list.count().

Don’t add any global variables or constants (besides the one I’ve declared, which could be moved into main() but would be even uglier there).

Example output (with incorrect numbers):

The word "Raven" (or "raven") appears 42 times in Edgar Allen Poe's "The Raven."

The word "Nevermore" (or "nevermore") appears 48 times in Edgar Allen Poe's "The Raven."

# this is what quick-and-dirty data cleaning looks like, friends

def break_into_list_of_words(string):

    """takes a long string and returns a list of all of the words in the string"""

    # vvv YOU DO NOT HAVE TO CHANGE ANYTHING IN HERE vvv

    list_of_words = []

    # break by newlines to get a list of lines

    list_of_lines = string.split('\n')

    # remove the empty lines

    while '' in list_of_lines:

        list_of_lines.remove('')

    # split the line up

    for line in list_of_lines:

        # we have a few words run together with dashes

        # this breaks the line up by dashes (non-ideal, but eh)

        maybe_broken_line = line.split('—')

        # now we will take the line that might be split, and we'll split again

        # but this time on spaces

        for a_line in maybe_broken_line:

            list_of_words = list_of_words + a_line.split(' ')

    # if blank spaces crept in (they did), let's get rid of them

    while ' ' in list_of_words:

        list_of_words.remove(' ')

    while '' in list_of_words:

        list_of_words.remove('')

    # removing a lot of unnecessary punctuation; gives you more options

    # for how to solve this problem

    # (you'll get a cleaner way to do this, later in the semester, too)

    for index in range(0, len(list_of_words)):

        list_of_words[index] = list_of_words[index].strip(";")

        list_of_words[index] = list_of_words[index].strip("?")

        list_of_words[index] = list_of_words[index].strip(".")

        list_of_words[index] = list_of_words[index].strip(",")

        list_of_words[index] = list_of_words[index].strip("!")

        # smart quotes will ruin your LIFE

        list_of_words[index] = list_of_words[index].strip("“")

        list_of_words[index] = list_of_words[index].strip("”")

        list_of_words[index] = list_of_words[index].strip("’")

        list_of_words[index] = list_of_words[index].strip("‘")

    # all we have now is a list with words without punctuation

    # (secretly, some words still have apostrophes and dashes in 'em)

    # (but we don't care)

    return list_of_words

    # ^^^ YOU DO NOT HAVE TO CHANGE ANYTHING IN HERE ^^^

# this is the function you'll add a lot of logic to

def count_how_many_words(word_list, counting_string):

    """takes in a string and a list and returns the number of times that string occurs in the list"""

    return None # this is just here so the program still compiles

def main():

    count = 0

    words = break_into_list_of_words(THE_RAVEN)

    # a reasonable first step, to see what you've got:

    # for word in words:

    #     print(word, end = " ")

if __name__ == "__main__":

    main()

Item 1

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 2

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 3

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 4

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 5

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 6

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 7

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 8

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 9

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.

Which of the following is true for the Student Version above?

Word-for-Word plagiarism

Paraphrasing plagiarism

This is not plagiarism

Hints

Item 10

In the case below, the original source material is given along with a sample of student work. Determine the type of plagiarism by clicking the appropriate radio button.