More details on this topic can be found here. This option is intended to support programs which use R to compute results for them. The output file lists the commands from the script file and their outputs. If no outfile is specified, the name used is that of 'infile' and '.
Introduction This site provides illustrative experience in the use of Excel for data summary, presentation, and for other basic statistical analysis.
I believe the popular use of Excel is on the areas where Excel really can excel. This includes organizing data, i. Microsoft Excel version 9 provides a set of data analysis tools called the Analysis ToolPak which you can use to save steps when you develop complex statistical analyses.
You provide the data and parameters for each analysis; the tool uses the appropriate statistical macro functions and then displays the results in an output table.
Some tools generate charts in addition to output tables. However, if the Data Analysis command is not on the Tools menu, you need to install the Analysis ToolPak by doing the following: On the Tools menu, click Add-Ins Once you find the file, select it and click OK.
If you don't find the Analys Select Run from the Windows Start menu.
Browse and select the drive for your CD. Click the Add or Remove Features button.
Click the down arrow next to Analysis ToolPak. Select Run from My Computer. Select the Update Now button. Excel will now update your system to include Analysis ToolPak.
Microsoft Excel is a powerful spreadsheet package available for Microsoft Windows and the Apple Macintosh.
Spreadsheets are designed to work well with numbers but often include text. Excel organizes your work into workbooks; each workbook can contain many worksheets; worksheets are used to list and analyze data. Excel is available on all public-access PCs i.
Saving and Closing a Document: To save your document with its current filename, location and file format either click on File - Save. When you have finished working on a document you should close it.
Go to the File menu and click on Close. If you have made any changes since the file was last saved, you will be asked if you wish to save them.
The Excel screen Workbooks and worksheets: When you start Excel, a blank worksheet is displayed which consists of a multiple grid of cells with numbered rows down the page and alphabetically-titled columns across the page.
Each cell is referenced by its coordinates e. B20 is used to refer to the range of cells in column B and rows 10 through Your work is stored in an Excel file called a workbook.
This document describes PNG (Portable Network Graphics), an extensible file format for the lossless, portable, well-compressed storage of raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF. Indexed-color, grayscale, and truecolor images are. 1 Introduction Although computer graphics is a vast field that encompasses almost any graphical aspect, we are mainly interested in the generation of images of 3-dimensional scenes. Computer imagery has applications for film . SIGGRAPH ‘99 Introduction to Computer Graphics About the Speakers Michael J. Bailey Mike Bailey is a researcher at the San Diego Supercomputer Center .
To view a different worksheet in a workbook click the appropriate Sheet Tab. Moving Around the Worksheet: It is important to be able to move around the worksheet effectively because you can only enter or change data at the position of the cursor.
You can move the cursor by using the arrow keys or by moving the mouse to the required cell and clicking. Once selected the cell becomes the active cell and is identified by a thick border; only one cell can be active at a time.
To move from one worksheet to another click the sheet tabs. If your workbook contains many sheets, right-click the tab scrolling buttons then click the sheet you want.
The name of the active sheet is shown in bold. Here is a keyboard shortcuts to move the active cell:This R tutorial provides a condensed introduction into the usage of the R environment and its utilities for general data analysis and clustering.
Notes for Python programmers: Graphics are deeply integrated into the Wolfram Language, display directly in Wolfram Notebooks and can also be used as input. Coursera provides universal access to the world’s best education, partnering with top universities and organizations to offer courses online.
1 Introduction Although computer graphics is a vast field that encompasses almost any graphical aspect, we are mainly interested in the generation of images of 3-dimensional scenes.
Computer imagery has applications for film .
Notes for Python programmers: Graphics are deeply integrated into the Wolfram Language, display directly in Wolfram Notebooks and can also be used as input. Coursera provides universal access to the world’s best education, partnering with top universities and organizations to offer courses online. Rendering or image synthesis is the automatic process of generating a photorealistic or non-photorealistic image from a 2D or 3D model (or models in what collectively could be called a scene file) by means of computer grupobittia.com, the results of displaying such a model can be called a render.A scene file contains objects in a strictly defined language or data structure; it would contain.
UW BOTHELL COMPUTING & SOFTWARE SYSTEMS Detailed course offerings (Time Schedule) are available for. Autumn Quarter ; Winter Quarter ; CSS Digital Thinking (5) QSR Introduces the fundamental concepts behind computing and computational thinking including logical reasoning; problem solving, data representation; abstraction; complexity management; computers and network .
This is an introduction to R (“GNU S”), a language and environment for statistical computing and graphics. R is similar to the award-winning 1 S system, which was developed at Bell Laboratories by John Chambers et al. It provides a wide variety of statistical and graphical techniques (linear and.