1 has been changed. \n Save file before closing? 304 Exponential Models 305 Power Law Models 306 Yield-Density Models 307 Growth Models 308 Sigmoidal (S-shaped) Models 309 Miscellaneous Models 454 Redo the last undone action 455 Weight each point by its y value, 1/y^2 456 Weight each point by its y value, 1/y 457 Weight each point by its x value, 1/x^2 458 Weight each point by its x value, 1/x 459 Weight each point by its uncertainty, 1/std^2 460 Do not use weighting in regression analysis 461 Browse the Internet to the Registered Users area 462 Browse the Internet to the CurveExpert home page 463 Search the Help System for a Topic 464 View the iteration history of a regression fit 465 Edit the current data file with the Notepad 466 Invalidate all performed curve fits 467 Remove outliers from the data set 468 Show summary of data statistics 469 Display CurveExpert information 470 Open the CurveExpert help system 471 Tile graphing windows on desktop 472 Open all calculated graphing windows 473 Refreshes all open graphing windows 474 Minimize all graphing windows 475 How to use the Windows Help System 476 Close all open graphing windows 477 Cascade graphing windows on desktop 478 Use the CurveFinder to find the best curve fit 479 Scale, translate, clip, or sort the data set 480 Sort the data in ascending order 481 Check the data set for applicable curve fits 482 Calculate all applicable curve fits 483 Remove last row from data set 484 Select the current data entry 485 Undo the last edit 486 Delete the Contents of the current cell 487 Paste the clipboard contents at the cursor 488 Copy the current selection to the clipboard 489 Cut the current selection to the clipboard 490 Exit CurveExpert 1.3 491 Set up the printer for printing 492 Print the current data file 493 Use computer generated initial guesses 494 Customize CurveExpert default settings 495 Export a data file/curve fit to a spreadsheet 496 Save the current data file with a new name 497 Save the current data file 498 Open an existing data file 499 Create a new data file 500 Linear Regression, y=a+bx 501 Quadratic Regression, y=a+bx+cx^2 502 nth order Polynomial, y=a+bx+cx^2+dx^3... 503 Plot the current data set 504 Exponential Function, y=ae^(bx) 505 Modified Exponential, y=a*e^(b/x) 506 Logarithm fit, y=a+b*ln(x) 507 Reciprocal Logarithm Fit, y=1/(a+b*ln(x)) 508 Vapor Pressure Model, y=exp(a+b/x+cln(x)) 509 Power Equation, y=ax^b 510 Modified Power Curvefit, y=a*b^x 511 Shifted Power Equation, y=a*(x-b)^c 512 Geometric Fit, y=ax^(bx) 513 Modified Geometric fit, a*x^(b/x) 514 Root Fit, y=a^(1/x) 515 Hoerl Model Curvefit, y=a*(b^x)*(x^c) 516 Modified Hoerl Model, y=a*b^(1/x)*x^c 517 Reciprocal Model, y=1/(ax+b) 518 Reciprocal Quadratic Model, y=1/(a+bx+cx^2) 519 Bleasdale Model, y=(a+bx)^(-1/c) 520 Harris Model, y=1/(a+bx^c) 521 Gompertz Relation, y=a*exp(-exp(b-cx)) 522 Logistic Model, y=a/(1+b*exp(-cx)) 523 Weibull Model, y=a-b*exp(-c*x^d) 524 MMF Model, y=(a*b+c*x^d)/(b+x^d) 525 Richards Model, y=a/(1+exp(b-cx)^(1/d)) 526 Saturation Growth Rate Model, y=ax/(b+x) 527 Exponential association, y=a(1-exp(-bx) 528 Exponential Association (3), y=a(b-exp(-cx)) 529 Sinusoidal Fit, y=a+b*cos(cx+d) 530 Gaussian Fit, y=a*exp((-(b-x)^2)/(2*c^2)) 531 Hyperbolic Fit, y=a+b/x 532 Heat Capacity Model, y=a+bx+c/x^2 533 Rational Function, y=(a+bx)/(1+cx+dx^2) 534 Lagrangian Interpolation, y=a+bx+cx^2+dx^3... 535 Linear Spline Interpolation 536 Quadratic Spline Interpolation 537 Cubic Spline Interpolation 538 Tension Spline Model 539 Define a nonlinear model 1798 Accept calculation (Esc) 1799 Abort calculation (Shift+Esc) 1954 Redo (Ctrl+Y) 1970 Open help file (F1) 1978 Run CurveFinder (Ctrl+F) 1985 Undo (Ctrl+Z) 1987 Paste (Ctrl+V) 1988 Copy (Ctrl+C) 1989 Cut (Ctrl+X) 1992 Print data file (Alt+FP) 1993 Automatic initial guesses on/off 1997 Save data file (Alt+FS) 1998 Open a data file (Alt+FO) 1999 New file (Alt+FN) 2000 Linear fit (Alt+AL) 2001 Quadratic fit (Alt+AQ) 2002 Polynomial fit (Alt+AP) 2039 Define a user model (Alt+AU) 10013 Get help on how to use the preview window 10014 Allow a preview of the selected plot to be drawn 10015 Allow the preview plot to animate during regression 10016 Open a graphing window of the plot in the preview