9789390757367 (4 results)
Published by Brillion Publishing 2021
- Hardcover
Seller: Vedams eBooks (P) Ltd, New Delhi, IndiaVedams eBooks (P) Ltd
Contact seller4-star sellerCondition: New
£ 31.95
£ 15.14 shippingShips from India to U.S.A.Quantity: 5 available
Hardcover. Condition: New. Contents: 1. Download and installation of R. 2. Data-reading and writing. 3. Data-overview in R. 4. Data manipulations. 5. Descriptive statistics. 6. Data distribution. 7. Detection of outliers. 8. Data-transformation. 9. Homoscedasticity and heteroscedasticity. 10. Text data pre-processing. We collect… data from various sources which have different structure. Before integrating these data for modelling or other purposes, first logical step is the manipulation and pre-processing of data in terms of identifying missing data, detection of outliers, knowing the probability distribution, data transformation, data standardization, etc. These pre-processing techniques aim at improving the quality and accuracy in data interpretation and modelling. However, in many cases, these tests are avoided due to unawareness or due to unavailability of heavily paid softwares.
Seller: Books Puddle, New York, NY, U.S.A.Books Puddle
Contact seller4-star sellerCondition: New
£ 28.32
£ 3.00 shippingShips within U.S.A.Quantity: 4 available
Condition: New.
Seller: Majestic Books, Hounslow, , United KingdomMajestic Books
Contact seller4-star sellerCondition: New
£ 24.89
£ 6.50 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Condition: New.
Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 25.91
£ 8.61 shippingShips from Germany to U.S.A.Quantity: 4 available
Condition: New.
