Regression analysis for the .mat files between the pulse waves

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Lokeswara reddy pamulapate
回答： Jemima Pulipati 2020-3-4
Hallo i have a data of x and y and i have plotted the scatter plot that looks like the image. I want the regression line for these points. Regression analysis for both the data combined in the scatter plot. Can you tel me which regression model suits the best for my data. I have attached the data to these.
Can any one help me.
THanks in advance

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回答（1 个）

Jemima Pulipati
Jemima Pulipati 2020-3-4
Hello,
The other post of yours on plotting the regression line in the scatter plot has been answered.
https://www.mathworks.com/matlabcentral/answers/507842-how-to-plot-single-row-values-of-2-mat-files-with-linear-regression-line-through-it?s_tid=answers_rc1-2_p2_MLT
MATLAB has a feature called Regression Learner where you can train your data on different models and check for results. The model which gives the lowest RSME score is the best for the given data.
For more information on how to use the Regression Learner, refer to the following link
https://www.mathworks.com/help/stats/train-regression-models-in-regression-learner-app.html#bvi2d7_-4

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