2. Write a SAS program to read the Admit data set from Mylib, call the new admit data set as Admit_temp (in the WORK Library). Use format for displaying data values for the following variables: Sex : M = Male, F= Female Age: Low to 30 = Young , 31 – 50: Middle, 51-High=Senior Date: use DATE9. SAS format. Fee: use Dollar 10.2 SAS format.

2. Write a SAS program to read the Admit data set from Mylib, call the new admit data set as Admit_temp (in the WORK Library). Use format for displaying data values for the following variables: Sex : M = Male, F= Female Age: Low to 30 = Young , 31 – 50: Middle, 51-High=Senior Date: use DATE9. SAS format. Fee: use Dollar 10.2 SAS format.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Complete the function ratio_similarity, which computes the ratio of "similarity" between two non-empty strings. The ratio is computed as follows: 2 (the number of matches of characters) / (total number of characters in both strings) The matches are determined in pairwise fashion. For example, consider the strings abcdef and abdce. The three characters at indexes 0, 1 and 4 match. Therefore, the similarity ratio is 2 * 3/(6 + 5) = 0.5454 .... Examples: Function Call string_similarity('abcdef', 'abdce') string_similarity('dragon', 'flagon') string_similarity('stony', 'stony') string_similarity('Stony Brook University', 'WolfieNet Secure') string_similarity('yabba dabba doo', 'bippity boppity boo') string_similarity('Wolfie the Seawolf', "What's...a Seawolf?") [ ] Return Value 3 4 5 # Test cases 6 print (string_similarity('abcdef', 'abdce')) 7 print (string_similarity('dragon' 1 'flagon')) 'stony')) 0.5454545454545454 0.6666666666666666 1.0 0.0 0.058823529411764705 0.4864864864864865 1…
2. Write a test program that creates a Faculty object with Id 123, Name Asma and department Business and display the Id, Name, department, and Whether the department is IT or not. Sample Output: 123 Asma Business false lick Save and Submit to save and submit. Click Save All Answers to save all answers
write in c++Write a program that would allow the user to interact with a part of the IMDB movie database. Each movie has a unique ID, name, release date, and user rating. You're given a file containing this information (see movies.txt in "Additional files" section). The first 4 rows of this file correspond to the first movie, then after an empty line 4 rows contain information about the second movie and so forth. Format of these fields: ID is an integer Name is a string that can contain spaces Release date is a string in yyyy/mm/dd format Rating is a fractional number The number of movies is not provided and does not need to be computed. But the file can't contain more than 100 movies. Then, it should offer the user a menu with the following options: Display movies sorted by id Display movies sorted by release date, then rating Lookup a release date given a name Lookup a movie by id Quit the Program The program should perform the selected operation and then re-display the menu. For…
I want a python code to convert columns recording starttime, recording endtime, start and end from objects to datetime.
Muscat marketing research company is conducting a rating survey of different chains of supermarkets. The rating is over 5 stars (*****), a Text file is provided with two columns, one holds the name of supermarkets and the other column holds rating in stars. Find the list below of 9 supermarkets about whom rating is being conducted. Each star is equal to 1 point. Suppose a supermarket get ** means it has got points. A market is rated more than once, so the formulae is sum of points of each market /number of times rated. Note: Program solution must use functions and arrays only. Download rating.txt from moodle. Rating.txt is containing 100 records, so you may declare array size as 100 as a global variable. Sample Text file Auchan Carrefour rating.txt x Auchan *** Geant Carrefour **** Geant HyperPanda **** ** HyperPanda Lulu Lulu **** 本 Spinneys Arwani Stores Talal Lulu Spinneys ** Arwani ***** Madina ***** Talal Auchan *** Madinat Carrefour **** Geant ** HyperPanda 本 ***** Lulu Tulu.…
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Take a sentence and as well as a word/character(s) and return True if the word/character(s) can be found in the sentence. Sample Parameter(s): "chicken", "z" Sample Return: False
I need step by step code with comment s .
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"In this exercise we will use code that we already have. Use the fucntion you created to compute the precision of a model, remember that the precision of a model is:$precision=(tp/(tp+fp))$ where tp is the number of true positives and fp is the number of false positives. The file performance.txt has data from models that were used in an experiment, the data has the model id, number of true positives and number of false positives for each model. Remember again that the model is good if its precision is above 0.75.\n", "\n", "Open the file, read each model and print if the model is good or bad. At the end, print the id of the best model and its precision. Be sure to use a function to compute the precision of each model."
Write a function named city_pop that takes a string then a list as parameters where the string represents the name of a CSV file containing city data in the format "CountryCode,CityName,Region,Population,Latitude,Longitude". The second parameter is a list with a length of 3. . The entries represent the CountryCode, CityName, and Regionof the city whose population we are interested in (in that order).Return the population of the city provided in the second argument.Because city names are not unique, you must check that the country, name, AND region are a match adding the population to your accumulator.PYTHON