Get your statistics basics right before diving into the world of data science About This Book No need to take a degree in statistics, read this book and get a strong statistics base for data science and real-world programs; Implement statistics in data science tasks such as data cleaning, mining, and analysis Learn all about probability, statistics, numerical computations, and more with the help of R programs Who This Book Is For This book is intended for those developers who are willing to enter the field of data science and are looking for concise information of statistics with the help of insightful programs and simple explanation. Some basic hands on R will be useful. What You Will Learn Analyze the transition from a data developer to a data scientist mindset Get acquainted with the R programs and the logic used for statistical computations Understand mathematical concepts such as variance, standard deviation, probability, matrix calculations, and more Learn to implement statistics in data science tasks such as data cleaning, mining, and analysis Learn the statistical techniques required to perform tasks such as linear regression, regularization, model assessment, boosting, SVMs, and working with neural networks Get comfortable with performing various statistical computations for data science programmatically In Detail Data science is an ever-evolving field, which is growing in popularity at an exponential rate. Data science includes techniques and theories extracted from the fields of statistics; computer science, and, most importantly, machine learning, databases, data visualization, and so on. This book takes you through an entire journey of statistics, from knowing very little to becoming comfortable in using various statistical methods for data science tasks. It starts off with simple statistics and then move on to statistical methods that are used in data science algorithms. The R programs for statistical computation are clearly explained along with logic. You will come across various mathematical concepts, such as variance, standard deviation, probability, matrix calculations, and more. You will learn only what is required to implement statistics in data science tasks such as data cleaning, mining, and analysis. You will learn the statistical techniques required to perform tasks such as linear regression, regularization, model assessment, boosting, SVMs, and working with neural networks. By the end of the book, you will be comfortable with performing various statistical computations for data science programmatically. Style and approach Step by step comprehensive guide with real world examples

This eBook features the unabridged text of ‘Ghost Stories of an Antiquary by M. R. James - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of M. R. James’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of James includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Ghost Stories of an Antiquary by M. R. James - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to James’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the textPlease visit www.delphiclassics.com to learn more about our wide range of titles

Dodo Classics brings you another classic from Henry James, ‘The Portrait of a Lady’. The Portrait of a Lady is a novel by Henry James, first published as a serial in The Atlantic Monthly and Macmillan's Magazine in 1880–81 and then as a book in 1881. It is one of James's most popular long novels, and is regarded by critics as one of his finest. The Portrait of a Lady is the story of a spirited young American woman, Isabel Archer, who in "affronting her destiny", finds it overwhelming. She inherits a large amount of money and subsequently becomes the victim of Machiavellian scheming by two American expatriates. Like many of James's novels, it is set in Europe, mostly England and Italy. Generally regarded as the masterpiece of James's early period, this novel reflects James's continuing interest in the differences between the New World and the Old, often to the detriment of the former. It also treats in a profound way the themes of personal freedom, responsibility, and betrayal. James's first idea for The Portrait of a Lady was simple: a young American woman affronting her destiny, whatever it might be. Only then did he begin to form a plot to bring out the character of his central figure. This was the uncompromising story of the free-spirited Isabel losing her freedom—despite (or because of) suddenly coming into a great deal of money—and getting "ground in the very mill of the conventional”. It is a rather existentialist novel, as Isabel is very committed to living with the consequences of her choice with integrity but also a sort of stubbornness. Henry James, OM (15 April 1843 – 28 February 1916) was an American writer who spent most of his writing career in Britain. He is regarded as one of the key figures of 19th-century literary realism. He was the son of Henry James, Sr. and the brother of philosopher and psychologist William James and diarist Alice James. He is best known for a number of novels showing Americans encountering Europe and Europeans. His method of writing from a character's point of view allowed him to explore issues related to consciousness and perception, and his style in later works has been compared to impressionist painting. His imaginative use of point of view, interior monologue and unreliable narrators brought a new depth to narrative fiction. James contributed significantly to literary criticism, particularly in his insistence that writers be allowed the greatest possible freedom in presenting their view of the world. James claimed that a text must first and foremost be realistic and contain a representation of life that is recognizable to its readers. Good novels, to James, show life in action and are, most importantly, interesting. In addition to his voluminous works of fiction he published articles and books of travel, biography, autobiography, and criticism, and wrote plays. James alternated between America and Europe for the first twenty years of his life; eventually he settled in England, becoming a British subject in 1915, one year before his death. James was nominated for the Nobel Prize in Literature in 1911, 1912, and 1916.

Dodo Collections brings you another classic from Jacobs W.W, ‘Captains All and Others.’ ? William Wymark Jacobs was an English author of short stories and novels. Quite popular in his lifetime primarily for his amusing maritime tales of life along the London docks (many of them humorous as well as sardonic in tone). Today he is best known for a few short works of horror fiction. One being "The Monkey's Paw"(published 1902). It has in its own right become a well-known and widely anthologized classic. ? In 1879, Jacobs began work as a clerk in the civil service, in the Post Office Savings Bank, and by 1885 he had his first short story published. His road to success was relatively slow: Arnold Bennett writing in 1898 was astonished that Jacobs turned down the sum of ?500 for six short stories. Jacobs was financially secure enough to be able to leave the Post Office in 1899.

This eBook features the unabridged text of ‘Olaf Liljekrans by Henrik Ibsen - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Henrik Ibsen’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Ibsen includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Olaf Liljekrans by Henrik Ibsen - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Ibsen’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

This eBook features the unabridged text of ‘Love’s Comedy by Henrik Ibsen - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Henrik Ibsen’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Ibsen includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘Love’s Comedy by Henrik Ibsen - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Ibsen’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

Dodo Collections brings you another classic from Oscar Wilde, ‘A House of Pomegranates’. A House of Pomegranates is a collection of fairy tales, written by Oscar Wilde, which was published in 1891 as a second collection for The Happy Prince and Other Tales (1888). Wilde once said that this collection was "intended neither for the British child nor the British public." The stories included in this collection are as follows: ????????? The Young King ????????? The Birthday of the Infanta ????????? The Fisherman and his Soul ????????? The Star-Child Oscar Fingal O'Flahertie Wills Wilde (16 October 1854 – 30 November 1900) was an Irish author, playwright and poet. After writing in different forms throughout the 1880s, he became one of London's most popular playwrights in the early 1890s. He is remembered for his epigrams, his novel The Picture of Dorian Gray, his plays, as well as the circumstances of his imprisonment and early death. At the height of his fame and success, while his masterpiece, The Importance of Being Earnest (1895), was still on stage in London, Wilde had the Marquess of Queensberry prosecuted for libel. The Marquess was the father of Wilde's lover, Lord Alfred Douglas. The charge carried a penalty of up to two years in prison. The trial unearthed evidence that caused Wilde to drop his charges and led to his own arrest and trial for gross indecency with other men. After two more trials he was convicted and imprisoned for two years' hard labour. In 1897, in prison, he wrote De Profundis, which was published in 1905, a long letter which discusses his spiritual journey through his trials, forming a dark counterpoint to his earlier philosophy of pleasure. Upon his release he left immediately for France, never to return to Ireland or Britain. There he wrote his last work, The Ballad of Reading Gaol (1898), a long poem commemorating the harsh rhythms of prison life. He died destitute in Paris at the age of 46.

Historical novel in the World War series. According to Wikipedia: "Joseph Alexander Altsheler (1862 - 1919), was an American author of popular juvenile historical fiction. Altsheler was born in Three Springs, Kentucky to Joseph and Louise Altsheler. In 1885, he took a job at the Louisville Courier-Journal as a reporter and later, an editor. He started working for the New York World in 1892, first as the paper's Hawaiian correspondent and then as the editor of the World's tri-weekly magazine. Due to a lack of suitable stories, he began writing children's stories for the magazine.

This file includes: The Insidious Dr. Fuu-Manchu (AKA The Mystery of Fu-Manchu), 1913; The Devil Doctor (AKA The Return of Dr. Fu-Manchu), 1916; and The Hand of Fu-Manchu (AKA The Si-Fan Mysteries), 1917. According to Wikipedia: "Dr. Fu Manchu is a fictional character introduced in a series of novels by British author Sax Rohmer during the first half of the 20th century. The character was also featured extensively in cinema, television, radio, comic strips and comic books for over 90 years, and has become an archetype of the evil criminal genius while inspiring the Fu Manchu moustache." "Arthur Henry Sarsfield Ward (15 February 1883 - 1 June 1959), better known as Sax Rohmer, was a prolific English novelist. He is best remembered for his series of novels featuring the master criminal Dr. Fu Manchu... His first published work was in 1903, the short story The Mysterious Mummy was sold to Pearson's Weekly. He gradually transitioned from writing for Music Hall performers to concentrating on short stories and serials for magazine publication. In 1909 he married Rose Elizabeth Knox. He published his first novel Pause! anonymously in 1910 and the first Fu Manchu novel, The Mystery of Dr. Fu-Manchu, was serialized from October 1912 - June 1913. It was an immediate success with its fast-paced story of Denis Nayland Smith and Dr. Petrie facing the worldwide conspiracy of the 'Yellow Peril'. The Fu Manchu stories, together with his more conventional detective series characters: Paul Harley, Gaston Max, Red Kerry, Morris Klaw, and The Crime Magnet made Rohmer one of the most successful and well-paid authors of the 1920s and 1930s.Rohmer also wrote several novels of supernatural horror, including Brood of the Witch-Queen. Sadly, Rohmer was very poor at managing his wealth and made several disastrous business decisions that hampered him througout his career. His final success came with a series of novels featuring a female variation on Fu Manchu, Sumuru."

Classic novel, first published in 1908, source of the movie of the same title. According to Wikipedia, "Henry De Vere Stacpoole (9 April 1863 – 12 April 1951) was an Irish century author, born in Kingstown (now Dún Laoghaire). His best known work is the 1908 romance novel The Blue Lagoon, which has thrice been adapted into a feature film. He also wrote under the pseudonym Tyler De Saix. A ship's doctor for more than forty years, Stacpoole was also an expert on the South Pacific islands. His books frequently contained detailed descriptions of the natural life and civilizations with which he had become familiar on those islands. He moved to the Isle of Wight in the 1920s and lived there until his death. He was buried at Bonchurch in 1951."

Historical novel set in South Africa in the late 19th century, during the Zulu War. The Preface begins: "It will be a long time before the story of the late war can be written fully and impartially. Even among the narratives of those who witnessed the engagements there are many differences and discrepancies, as is necessarily the case when the men who write are in different parts of the field. Until, then, the very meagre military despatches are supplemented by much fuller details, anything like an accurate history of the war would be impossible. I have, however, endeavoured to reconcile the various narratives of the fighting in Natal, and to make the account of the military occurrences as clear as possible. Fortunately this is not a history, but a story, to which the war forms the background, and, as is necessary in such a case, it is the heroes of my tale, the little band of lads from Johannesburg, rather than the leaders of the British troops, who are the most conspicuous characters in the narrative." According to Wikipedia: "George Alfred Henty (8 December 1832 - 16 November 1902), referred to as G. A. Henty, was a prolific English novelist, special correspondent, and Imperialist born in Trumpington, Cambridgeshire, England. He is best known for his historical adventure stories that were popular in the late 19th century. His works include Out on the Pampas (1871), The Young Buglers (1880), With Clive in India (1884) and Wulf the Saxon (1895)."

Historical novel, first published in 1825. Set in Wales and Gloucester, England, in 1187-1192. According to Wikipedia: "Sir Walter Scott, 1st Baronet (1771 – 1832) was a prolific Scottish historical novelist and poet popular throughout Europe during his time. In some ways Scott was the first English-language author to have a truly international career in his lifetime, with many contemporary readers all over Europe, Australia, and North America. His novels and poetry are still read, and many of his works remain classics of both English-language literature and of Scottish literature. Famous titles include Ivanhoe, Rob Roy, The Lady of The Lake, Waverley, The Heart of Midlothian and The Bride of Lammermoor."

According to Wikipedia: "Maurice Marie ?mile Leblanc (11 November 1864 – 6 November 1941) was a French novelist and writer of short stories, known primarily as the creator of the fictional gentleman thief and detective Arsène Lupin, often described as a French counterpart to Arthur Conan Doyle's creation Sherlock Holmes.

Historical novel, set during the Punic Wars between Carthage and Rome. The Preface begins: "When I was a boy at school, if I remember rightly, our sympathies were generally with the Carthaginians as against the Romans. Why they were so, except that one generally sympathizes with the unfortunate, I do not quite know; certainly we had but a hazy idea as to the merits of the struggle and knew but little of its events, for the Latin and Greek authors, which serve as the ordinary textbooks in schools, do not treat of the Punic wars. That it was a struggle for empire at first, and latterly one for existence on the part of Carthage, that Hannibal was a great and skilful general, that he defeated the Romans at Trebia, Lake Trasimenus, and Cannae, and all but took Rome, and that the Romans behaved with bad faith and great cruelty at the capture of Carthage, represents, I think, pretty nearly the sum total of our knowledge." According to Wikipedia: "George Alfred Henty (8 December 1832 - 16 November 1902), referred to as G. A. Henty, was a prolific English novelist, special correspondent, and Imperialist born in Trumpington, Cambridgeshire, England. He is best known for his historical adventure stories that were popular in the late 19th century. His works include Out on the Pampas (1871), The Young Buglers (1880), With Clive in India (1884) and Wulf the Saxon (1895)."

Historical novel, set in England around 1400. According to the Preface: "The events that took place during the latter half of the fourteenth century and the first half of the fifteenth are known to us far better than those preceding or following them, owing to the fact that three great chroniclers, Froissart, Monstrelet, and Holinshed, have recounted the events with a fulness of detail that leaves nothing to be desired. The uprising of the Commons, as they called themselves--that is to say, chiefly the folk who were still kept in a state of serfdom in the reign of Richard II.--was in itself justifiable." According to Wikipedia: "George Alfred Henty (8 December 1832 - 16 November 1902), referred to as G. A. Henty, was a prolific English novelist, special correspondent, and Imperialist born in Trumpington, Cambridgeshire, England. He is best known for his historical adventure stories that were popular in the late 19th century. His works include Out on the Pampas (1871), The Young Buglers (1880), With Clive in India (1884) and Wulf the Saxon (1895)"

Historical novel, set in the 17th century, for children and teens. According to Wikipedia: "Frances Hodgson Burnett, ( 1849 - 1924) was an English–American playwright and author. She is best known for her children's stories, in particular The Secret Garden, A Little Princess, and Little Lord Fauntleroy. Born Frances Eliza Hodgson in Cheetham Hill, Manchester, her father died in 1854, and the family had to endure poverty and squalor in the Victorian slums of Manchester. Following the death of her mother in 1867, an 18-year-old Frances was now the head of a family of four younger siblings. She turned to writing to support them all, with a first story published in Godey's Lady's Book in 1868. Soon after she was being published regularly in Godey's, Scribner's Monthly, Peterson's Ladies' Magazine and Harper's Bazaar. Her main writing talent was combining realistic detail of working-class life with a romantic plot. Her first novel was published in 1877; That Lass o' Lowrie's was a story of Lancashire life. After moving with her husband to Washington, D.C., Burnett wrote the novels Haworth's (1879), Louisiana (1880), A Fair Barbarian (1881), and Through One Administration (1883), as well as a play, Esmeralda (1881), written with William Gillette...Her later works include Sara Crewe (1888) - later rewritten as A Little Princess (1905); The Lady of Quality (1896) - considered one of the best of her plays; and The Secret Garden (1909), the children's novel for which she is probably best known today. The Lost Prince was published in 1915..."

Historical novel, set in the early 18th century. According to the Preface: "Had I attempted to write you an account of the whole of the adventurous career of Charles the Twelfth of Sweden, it would, in itself, have filled a bulky volume, to the exclusion of all other matter; and a youth, who fought at Narva, would have been a middle-aged man at the death of that warlike monarch, before the walls of Frederickshall. I have, therefore, been obliged to confine myself to the first three years of his reign, in which he crushed the army of Russia at Narva, and laid the then powerful republic of Poland prostrate at his feet. In this way, only, could I obtain space for the private adventures and doings of Charlie Carstairs, the hero of the story." According to Wikipedia: "George Alfred Henty (8 December 1832 - 16 November 1902), referred to as G. A. Henty, was a prolific English novelist, special correspondent, and Imperialist born in Trumpington, Cambridgeshire, England. He is best known for his historical adventure stories that were popular in the late 19th century. His works include Out on the Pampas (1871), The Young Buglers (1880), With Clive in India (1884) and Wulf the Saxon (1895)"

Historical novel, set in the Sudan, at the time of the British conquest. According to Wikipedia: "George Alfred Henty (8 December 1832 - 16 November 1902), referred to as G. A. Henty, was a prolific English novelist, special correspondent, and Imperialist born in Trumpington, Cambridgeshire, England. He is best known for his historical adventure stories that were popular in the late 19th century. His works include Out on the Pampas (1871), The Young Buglers (1880), With Clive in India (1884) and Wulf the Saxon (1895)"

Historical novel. The Preface begins: "The Siege of Gibraltar stands almost alone in the annals of warfare, alike in its duration and in the immense preparations made, by the united powers of France and Spain, for the capture of the fortress. A greater number of guns were employed than in any operation up to that time; although in number, and still more in calibre, the artillery then used have in, modern times, been thrown into the shade by the sieges of Sebastopol and Paris. Gibraltar differs, however, from these sieges, inasmuch as the defence was a successful one and, indeed, at no period of the investment was the fortress in any danger of capture, save by hunger. At that period England was not, as she afterwards became, invincible by sea; and as we were engaged at the same time in war with France, Spain, Holland, and the United States, it was only occasionally that a fleet could be spared to bring succour and provisions to the beleaguered garrison. Scurvy was the direst enemy of the defenders. " According to Wikipedia: "George Alfred Henty (8 December 1832 - 16 November 1902), referred to as G. A. Henty, was a prolific English novelist, special correspondent, and Imperialist born in Trumpington, Cambridgeshire, England. He is best known for his historical adventure stories that were popular in the late 19th century. His works include Out on the Pampas (1871), The Young Buglers (1880), With Clive in India (1884) and Wulf the Saxon (1895)."

Historical romance for children, by the author of Treasure Island. It begins: "You shall seek in vain upon the map of Europe for the bygone state of Grunewald. An independent principality, an infinitesimal member of the German Empire, she played, for several centuries, her part in the discord of Europe; and, at last, in the ripeness of time and at the spiriting of several bald diplomatists, vanished like a morning ghost. Less fortunate than Poland, she left not a regret behind her; and the very memory of her boundaries has faded."

Classic story from the multi-volume collection "Celebrated Crimes". Based on an historical incident, this story served as the basis for two great movies: Le Retour de Martin Guerre starring Gerard Depardieu, and Sommersby starring Jody Foster and Richard Gere. According to Wikipedia: "Martin Guerre, a French peasant of the 16th century, was at the center of a famous case of imposture. Several years after the man had left his wife, child, and village, a man claiming to be Guerre arrived. He lived with Guerre's wife and son for three years. The false Martin Guerre was tried, discovered to be a man named Arnaud du Tilh and executed. The real Martin Guerre had returned during the trial. The case continues to be studied and dramatized to this day."