Regressions without calculator - Physics Forums
Feb 9, 2010 · This discussion focuses on performing regression analysis without a calculator, specifically in the context of AP Calculus. The participant seeks to understand how to derive linear …
How Can I Perform Quadratic Regression on an HP 50g Calculator?
Mar 8, 2008 · Just went against the tide of the school and bought an Hp 50g Calculator(love RPN!) however to my dismay the calculator does not appear to do quadratic regression. Now my teacher is …
Quadratic Regression calculation - Physics Forums
Sep 24, 2012 · Learn how to minimize functions of multiple variables in calculus Explore the application of quadratic regression in statistical analysis Practice calculating quadratic regression using sample …
Looking for quality data from ticker time experiments (for quadratic ...
Aug 11, 2024 · The forum discussion focuses on obtaining quality data from ticker timer experiments for quadratic regression analysis. Participants discuss the limitations of traditional ticker timer devices, …
Finding Y1 on the TI-83 Plus Calculator for Linear Regression
Jul 12, 2010 · To find Y1 on the TI-83 Plus calculator for linear regression, users need to understand that there is no dedicated "Y1" key. Instead, when prompted to input a value for Y1, simply enter the …
How to Measure Internal Resistance of a Battery - Physics Forums
Feb 14, 2023 · Nonetheless given that the quadratic co-efficient is the product and the co-efficient of the linear term is just , we can divide the first by the second to yield a value of for in good agreement with …
How Do You Fit a Sine Wave to Data Points? • Physics Forums
Aug 10, 2017 · To fit a sine wave to a set of data points, one must determine the parameters: frequency (f), amplitude (a), and phase (p) for the function f (x) = a ⋅ sin (x ⋅ f + p). The typical approach …
4 parameter logistics - GraphPad - Physics Forums
Sep 6, 2006 · The discussion centers on performing 4-parameter logistic (4PL) analysis for ELISA data using GraphPad Prism 4. Users express difficulty finding the 4PL option within the software, leading …
Which Calculator is Best for High School and Beyond?
Mar 28, 2011 · In general physics 1, the "solve" function on the calculator saved me from having to do the quadratic equation by hand many times, and it's a breeze to solve systems of linear equations in …
Polynomial Regression with Scikit-learn - Physics Forums
Dec 1, 2017 · This discussion focuses on the implementation of polynomial regression using Scikit-learn, specifically comparing it with linear regression. The user initially encountered an issue where four …