I have this code right now:<\/p>
library(\"quantmod\")<\/p>
getSymbols(Symbols=\"SPY\", from=\"2012-01-01\", to= \"2013-12-31\")<\/p>
SPY=data.frame(SPY)<\/p>
<\/p>
Data=matrix(SPY$SPY.Adjusted, ncol=10, byrow=T)<\/p>
df=data.frame(Data)<\/p>
<\/p>
next I am supposed to Calculate the mean and standard deviation of each column. Store the result in another data frame and print out this data frame in a nice table. I have been looking at this for hours and am very stuck. Thank you in advance!<\/p>", "transcribed_text": "", "related_book": { "title": "Entrepreneurship", "isbn": "1119563097, 9781119563099", "edition": "5th Edition", "authors": "Andrew Zacharakis, William D Bygrave", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/2021\/11\/6192073f58970_0626192073ecba87.jpg", "uri": "\/textbooks\/entrepreneurship-5th-edition-9781119563099", "see_more_uri": "" }, "free_related_book": { "isbn": "1398603244", "uri": "\/textbooks\/the-telegraph-tax-guide-2021-your-complete-guide-to-the-tax-return-for-2020-21-45th-edition-978-1398603240-275824", "name": "The Telegraph Tax Guide 2021 Your Complete Guide To The Tax Return For 2020\/21", "edition": "45th Edition" }, "question_posted": "2024-06-05 14:03:23", "see_more_questions_link": "\/study-help\/questions\/business-banking-2021-September-12", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/did-subway-crossed-the-exploitation-line-in-targeting-its-food", "description": "Did Subway crossed the exploitation line in targeting its food products to obese children?", "stars": 3 }, { "url": "\/study-help\/introduction-theory-computation\/let-infinitepda-m-m-is-a-pda-and-lm-840290", "description": "Let INFINITE PDA = {M| M is a PDA and L(M) is an infinite language}. 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Explain why or why not.", "stars": 3 } ], "next_back_navigation": { "previous": "\/study-help\/questions\/case-study-1-15-a-wealthy-investor-david-approaches-your-2295172", "next": "\/study-help\/questions\/you-have-just-received-a-bonus-of-15750-and-are-2295174" }, "breadcrumbs": [ { "name": "Study help", "link": "https:\/\/www.solutioninn.com\/study-help\/questions-and-answers" }, { "name": "Business", "link": "https:\/\/www.solutioninn.com\/study-help\/questions-and-answers\/business" }, { "name": "Finance", "link": "https:\/\/www.solutioninn.com\/study-help\/questions\/business-finance" }, { "name": "I have this code right now: library(quantmod) getSymbols(Symbols=SPY, from=2012-01-01, to= 2013-12-31) SPY=data.frame(SPY)", "link": "https:\/\/www.solutioninn.com\/study-help\/questions\/i-have-this-code-right-now-libraryquantmod-getsymbolssymbolsspy-from20120101-to-2295173" } ], "skill_details": { "skill_id": "13", "skill_name": "Finance", "parent_id": "1" } } } }