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2025-08-30
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getwd()## [1] "C:/Users/Francesco Innocenti/Desktop/Statistica Descrittiva in R"setwd("C:/Users/Francesco Innocenti/Downloads")
getwd()## [1] "C:/Users/Francesco Innocenti/Downloads"dir()## [1] "05b-visual-calculations.zip"
## [2] "1747381853934.jpeg"
## [3] "2025-01_FInnocenti_Timesheet_Estia.xlsx"
## [4] "2025-03_FInnocenti_Timesheet_Estia.xlsx"
## [5] "2025-04_FInnocenti_Timesheet_Estia.xlsx"
## [6] "2025-05_FInnocenti_Timesheet_Estia.xlsx"
## [7] "2025-06_FInnocenti_Timesheet_Estia.xlsx"
## [8] "2025-07_FInnocenti_Timesheet_Estia.xlsx"
## [9] "2025-08_FInnocenti_Timesheet_Estia.xlsx"
## [10] "23+Mamma+non+ho+perso+l'ISS.zip"
## [11] "45937d73-3f74-47aa-8f23-cc22885cb05e.webp"
## [12] "46456d6f-513c-4315-9227-1b67dbda1ba8.pdf"
## [13] "74225046 (1)(P455VV026 (2)).csv"
## [14] "9791221706024.lcpl"
## [15] "Accommodation-booking-form-Resident-IAISS-20-26-september-2025-v2.pdf"
## [16] "Accommodation booking form - Resident IAISS 20-26 september 2025 - v2.pdf"
## [17] "account-statement_2025-03-01_2025-08-23_it-it_542ea0.pdf"
## [18] "Adventure Works DW 2020 M01.pbix"
## [19] "ALTEN INTERVIEW P1.docx"
## [20] "ALTEN INTERVIEW P1.mp3"
## [21] "ALTEN INTERVIEW.docx"
## [22] "ALTEN INTERVIEW.m4a"
## [23] "archive"
## [24] "Boarding-Pass-Montecatini-Roma-3268694183.pdf"
## [25] "book.PNG"
## [26] "books.csv"
## [27] "books.xlsx"
## [28] "Breaking Bad Dataset.csv"
## [29] "Breaking Bad Dataset.xlsx"
## [30] "Breaking Bad description - Wikipedia.txt"
## [31] "Breaking_Bad.jpg"
## [32] "Breaking_Bad_Logo.png"
## [33] "Calcolo delle Probabilità.pptx"
## [34] "Candidatura per la posizione di Junior Data Analyst.docx"
## [35] "Capture.PNG"
## [36] "Carta di circolazione SKODA2.pdf"
## [37] "Certificato di Laurea.pdf"
## [38] "Certificato di malattia telematico (PS).jpeg"
## [39] "certificato palestra.jpg"
## [40] "Champions_League_2024_25.csv"
## [41] "ChatGPT Image Aug 10, 2025, 05_38_17 PM.ico"
## [42] "ChatGPT Image Aug 10, 2025, 05_38_17 PM.png"
## [43] "cma5uicfj001aoderwefxtywo.zip"
## [44] "cmexgfhbi0002exeshruihfxn"
## [45] "cmexgfhbi0002exeshruihfxn.zip"
## [46] "Codice Fiscale.pdf"
## [47] "DALL·E 2025-01-06 11.34.25 - A cartoon-style portrait of a man with curly hair, glasses, wearing a green sweater and a red and black collared shirt underneath. The background is s.webp"
## [48] "DALL·E 2025-02-08 11.26.02 - A funny and vibrant soccer team crest inspired by Tuscany, Italy. The crest has a classic shield shape with golden edges, featuring a wild boar wearin.webp"
## [49] "Dat Visualization in Tableau.docx"
## [50] "desktop.ini"
## [51] "Dichiarazione d'Impegno - Italiano - 01.07.2024.pdf"
## [52] "Distribuzione_Frequenze_peso.csv"
## [53] "Distribuzioni_Frequenza_in_R.docx"
## [54] "download.png"
## [55] "dstribuzione_tonni.csv"
## [56] "Eempio.png"
## [57] "Eligo Italia - AI & Data.pdf"
## [58] "Esempio.png"
## [59] "esercizio_–_crea_una_galleria_di_miniature.py"
## [60] "Esplorare_Dati_in_R.docx"
## [61] "EY Interview.docx"
## [62] "farmaci.csv"
## [63] "file.cdv.xlsx"
## [64] "file.csv.xlsx"
## [65] "Francesco Innocenti_CV .pdf"
## [66] "Francesco_Innocenti_CV.pdf"
## [67] "francescoinno2311@gmail.com.pdf"
## [68] "frequenze_BB.csv"
## [69] "Frequenze_cl.csv"
## [70] "geometry (1).py"
## [71] "geometry.py"
## [72] "Gianluca Scannavino _ LinkedIn.pdf"
## [73] "Glossario_esteso_ipywidgets_onenote.docx"
## [74] "Glossario_ipywidgets_onenote.docx"
## [75] "grafico.png"
## [76] "IAISS-2025-Schedule.pdf"
## [77] "IBM_logo.svg.png"
## [78] "Immagine 2025-06-12 222322.png"
## [79] "Immagine 2025-06-21 165218.png"
## [80] "Immagine 2025-08-08 012614.pdf"
## [81] "Immagine 2025-08-08 012614.png"
## [82] "Importare_Dati_in_R.docx"
## [83] "Indici di Forma.pptx"
## [84] "Innocenti Francesco CV ENG.pdf"
## [85] "Innocenti Francesco_CV_eng.docx"
## [86] "invite (1).ics"
## [87] "invite.ics"
## [88] "iris.csv"
## [89] "La distribuzione Normale.pptx"
## [90] "Liga_2023.xlsx"
## [91] "materiale-20250827T165355Z-1-001"
## [92] "materiale-20250827T165355Z-1-001.zip"
## [93] "Microsoft_365_Plans_Presentation.pptx"
## [94] "Modulo assegnazione monitor - Francesco Innocenti_13022025 fi.pdf"
## [95] "Modulo assegnazione monitor - Francesco Innocenti_13022025.docx"
## [96] "Modulo assegnazione monitor - Francesco Innocenti_13022025.pdf"
## [97] "my_snake.py"
## [98] "nascite e morti.csv"
## [99] "NBC_Superstore.png"
## [100] "Netflix.png"
## [101] "netflix_titles.csv"
## [102] "netflix_titles.xlsx"
## [103] "new_shirts1.csv"
## [104] "Nico Marmi Fattura.pdf"
## [105] "NNCFNC90S11G999A. FI.pdf"
## [106] "NNCFNC90S11G999A.pdf"
## [107] "ordini.csv"
## [108] "Paesi_membri.csv"
## [109] "Piano Ferie_NomeCognome_2025.xlsx"
## [110] "poesie-20250427T140929Z-001.zip"
## [111] "Premier_League_2024.xlsx"
## [112] "Presentazione 1.docx"
## [113] "Prezzo_Diamanti.csv"
## [114] "prezzo_monolocali (1).csv"
## [115] "prezzo_monolocali.csv"
## [116] "prezzo_monolocali_centro.csv"
## [117] "proai.png"
## [118] "prodotti.csv"
## [119] "ProfessionAI Borsa di Studio.docx"
## [120] "ProfessionAI Data Science.docx"
## [121] "professionai_datascience.pdf"
## [122] "progetto-finale-flowes.tar.gz"
## [123] "Progetto Statistica in R.docx"
## [124] "pROGETTO.drawio"
## [125] "proverbi (1).txt"
## [126] "proverbi (2).txt"
## [127] "proverbi.docx"
## [128] "proverbi.txt"
## [129] "proverbi_filtrati (1).txt"
## [130] "proverbi_filtrati (2).txt"
## [131] "proverbi_filtrati (3).txt"
## [132] "proverbi_filtrati (4).txt"
## [133] "proverbi_filtrati (5).txt"
## [134] "proverbi_filtrati.docx"
## [135] "proverbi_filtrati.txt"
## [136] "proverbi_filtrati1 (1).txt"
## [137] "proverbi_filtrati1.txt"
## [138] "python-3.13.3-amd64.exe"
## [139] "R-4.5.1-win.exe"
## [140] "raccolta_poesie (1).txt"
## [141] "raccolta_poesie.txt"
## [142] "raccolta_poesie_esempio.docx"
## [143] "Radial Bar chart values.txt"
## [144] "Real Estate Texas.csv"
## [145] "Referto_Sensi.pdf"
## [146] "Registrazione 2025-03-26 184655 (online-audio-converter.com).mp3"
## [147] "Registrazione 2025-06-20 190420.mp4"
## [148] "Ricevute di pagamento elevatore.pdf"
## [149] "Rosa_Inter_2024.xlsx"
## [150] "Rosa_Inter_2024.xlxs"
## [151] "RStudio-2025.05.1-513.exe"
## [152] "s-l1600 (3).webp"
## [153] "sales.csv"
## [154] "Sample - Superstore.xlsx"
## [155] "sample_-_superstore.xls"
## [156] "script.py"
## [157] "serie_a_2024_25.csv"
## [158] "Service Manager AI&DATA Job Details _ EY.pdf"
## [159] "session-buddy-export-2025-05-01-02-57-33.csv"
## [160] "session-buddy-export-2025-05-01-02-58-40.py"
## [161] "shirts (1).xlsx"
## [162] "shirts (2).xlsx"
## [163] "shirts (3).xlsx"
## [164] "shirts.xlsx"
## [165] "shirts_stats (1).json"
## [166] "shirts_stats (2).json"
## [167] "shirts_stats.json"
## [168] "shirts1 (1).csv"
## [169] "shirts1.csv"
## [170] "shirts1.json"
## [171] "slides-20250721T213850Z-1-001.zip"
## [172] "Software BioMarket.drawio.pdf"
## [173] "Software gestionale BioMarket.drawio"
## [174] "Software gestionale BioMarket.drawio.png"
## [175] "sppese.csv"
## [176] "statistica-descrittiva-per-datascience-2dbbed6efb63299deb7a5f707f54df44c80b3c4a"
## [177] "statistica-descrittiva-per-datascience-2dbbed6efb63299deb7a5f707f54df44c80b3c4a.zip"
## [178] "Studente.py"
## [179] "studenti.csv"
## [180] "Suddivisione_Classi_in_R.docx"
## [181] "superstore.xlsx"
## [182] "TableauPublicDesktop-64bit-2025-2-0.exe"
## [183] "Tappa21-vtyrj (online-audio-converter.com).mp3"
## [184] "Tappa21-vtyrj.mp4"
## [185] "Test_Esame.pdf"
## [186] "Ticket.pdf"
## [187] "tonni.csv"
## [188] "UK ETA.pdf"
## [189] "untitled"
## [190] "vendite.csv"
## [191] "WhatsApp Image 2025-03-22 at 10.51.32.jpeg"
## [192] "WhatsApp Image 2025-04-28 at 15.52.03.jpeg"
## [193] "WhatsApp Image 2025-08-05 at 19.03.48.jpeg"
## [194] "WhatsApp Unknown 2025-07-06 at 19.59.29.zip"
## [195] "WIESE_Accommodation-booking-form-Resident-IAISS-20-26-september-2025-v2.pdf"
## [196] "Workshop_ Creazione di un agente AI con Langflow.pptx (2) (1).pdf"data<-read.csv("Real Estate Texas.csv")
head(data)## city year month sales volume median_price listings months_inventory
## 1 Beaumont 2010 1 83 14.162 163800 1533 9.5
## 2 Beaumont 2010 2 108 17.690 138200 1586 10.0
## 3 Beaumont 2010 3 182 28.701 122400 1689 10.6
## 4 Beaumont 2010 4 200 26.819 123200 1708 10.6
## 5 Beaumont 2010 5 202 28.833 123100 1771 10.9
## 6 Beaumont 2010 6 189 27.219 122800 1803 11.1