User manual CASIO PG-310

[. . . ] Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Inputting and Editing Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 Using the Math Input/Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] area: 1 to 20 RclPict "folder name\file name" · Sketch Plot/Line-Color <color command> Plot <X-coordinate>, <Y-coordinate> PlotOn <X-coordinate>, <Y-coordinate> PlotOff <X-coordinate>, <Y-coordinate> PlotChg <X-coordinate>, <Y-coordinate> PxlOn <line number>, <column number> PxlOff <line number>, <column number> PxlChg <line number>, <column number> PxlTest(<line number>, <column number>[)] Text <line number>, <column number>, "<text>" Text <line number>, <column number>, <expression> . . . . . . . . . . . . . . . . line number: 1 to 187, column number: 1 to 379 8-32 SketchThick <Sketch or Graph statement> SketchBroken <Sketch or Graph statement> SketchDot <Sketch or Graph statement> SketchNormal <Sketch or Graph statement> SketchThin <Sketch or Graph statement> Tangent <function>, <X-coordinate> Normal <function>, <X-coordinate> Inverse <function> Line . . . . . . . . . . . . . . . . . . Non-parameter F-Line <X-coordinate 1>, <Y-coordinate 1>, <X-coordinate 2>, <Y-coordinate 2> Circle <center point X-coordinate>, <center point Y-coordinate>, <radius R value> Vertical <X-coordinate> Horizontal <Y-coordinate> k Using Background Picture in a Program You can change the "Background" setting on the Setup screen from a program. · Syntax when a background image is displayed BG-Pict <area of picture> [, a] . . . area: 1 to 20 BG-Pict "folder name\file name" [, a] Appending "a" at the end loads V-Window values (that are saved with the image data) when the background image is displayed. · Syntax when a background image is not displayed (or hidden) BG-None k Using Dynamic Graph Functions in a Program Using Dynamic Graph functions in a program makes it possible to perform repeated Dynamic Graph operations. The following shows how to specify the Dynamic Graph range inside a program. · Dynamic Graph range 1 D Start_ 5 D End_ 1 D pitch_ 8-33 k Using Table & Graph Functions in a Program Table & Graph functions in a program can generate numeric tables and perform graphing operations. The following shows various types of syntax you need to use when programming with Table & Graph functions. · Table range setting 1 F Start_ 5 F End_ 1 F pitch_ · Numeric table generation DispF-Tbl · Graph draw operation Connect type: DrawFTG-Con Plot type: DrawFTG-Plt k Using Recursion Table & Graph Functions in a Program Incorporating Recursion Table & Graph functions in a program lets you generate numeric tables and perform graphing operations. The following shows various types of syntax you need to use when programming with Recursion Table & Graph functions. · Recursion formula input an+1 Type_ . . . . At this time the Lower < x < Upper region on the graph is filled in. · At the same time, the p calculation result value and the Lower and Upper input values are assigned respectively to variables p, tLow, and tUp, and p is assigned to Ans. 8-38 · To draw a 2 cumulative distribution graph Degree of freedom Data upper limit Data lower limit DrawDistChi <Lower>, <Upper>, <df> p= Upper Lower df 1 df 2 × 1 2 2 df ×x 2 ­1 ×e ­ x 2 dx · Executing DrawDistChi performs the above calculation in accordance with the specified conditions and draws the graph. At this time the Lower < x < Upper region on the graph is filled in. · At the same time, calculation result is assigned to variables p and Ans. · To draw an F cumulative distribution graph DrawDistF <Lower>, <Upper>, <ndf>, <ddf> Degrees of freedom of denominator Degrees of freedom of numerator Data upper limit Data lower limit p= Upper Lower ndf + ddf 2 ndf × ndf × ddf ddf 2 2 ndf 2 ndf ×x 2 ­1 ndf × x × 1+ ddf ­ ndf + ddf 2 dx · Executing DrawDistF performs the above calculation in accordance with the specified conditions and draws the graph. At this time the Lower < x < Upper region on the graph is filled in. · At the same time, calculation result p is assigned to variables p and Ans. 8-39 k Performing Statistical Calculations in a Program · Single-variable statistical calculation 1-Variable List1, List 2 Frequency data (Frequency) x-axis data (XList) · Paired-variable statistical calculation 2-Variable List 1, List 2, List 3 Frequency data (Frequency) y-axis data (YList) x-axis data (XList) · Regression statistical calculation LinearReg(ax+b) List 1, List 2, List 3 Calculation type* Frequency data (Frequency) y-axis data (YList) x-axis data (XList) * Any one of the following can be specified as the calculation type. LinearReg(ax+b) . . . . . . linear regression (ax+b type) LinearReg(a+bx) . . . . . . linear regression (a+bx type) Med-MedLine . . . . . . . . . . Med-Med calculation QuadReg . . . . . . . . . . . . . . . . . quadratic regression CubicReg . . . . . . . . . . . . . . . . . cubic regression QuartReg . . . . . . . . . . . . . . . . . quartic regression LogReg . . . . . . . . . . . . . . . . . . . logarithmic regression ExpReg(a·e^bx). . . . . . . . exponential regression (a·ebx type) ExpReg(a·b^x). . . . . . . . . . exponential regression (a·bx type) PowerReg . . . . . . . . . . . . . . . power regression · Sinusoidal regression statistical calculation SinReg List 1, List 2 y-axis data (YList) x-axis data (XList) 8-40 · Logistic regression statistical calculation LogisticReg List 1, List 2 y-axis data (YList) x-axis data (XList) k Performing Distribution Calculations in a Program · The following values are substituted whenever any of the arguments enclosed in brackets ([ ]) are omitted. =1, =0, tail=L (Left) · For the calculation formula of each probability density function, see "Statistic Formula" (page 6-68). · Normal Distribution NormPD(: Returns the normal probability density (p value) for the specified data. Syntax: NormPD(x[, , )] · A single value or a list can be specified for x. Calculation result p is assigned to variables p and Ans (ListAns when x is a list). NormCD(: Returns the normal cumulative distribution (p value) for the specified data. Syntax: NormCD(Lower, Upper[, , )] · Single values or lists can be specified for Lower and Upper. [. . . ] · This displays the Advanced Setup screen. Perform steps 4 and 5 under "To configure an EA-200 setup using Advanced Setup (page -8) to configure the setup for sampling. Press !, (, ) to display the application list. Use the f and c cursor keys to move the highlighting to "Econ Sampling", and then press w. [. . . ]