Recent content by nieve5552

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    Nonparametric regression using kernel weights

    Hi! I am wondering how I can present the results of nonparametric regression. I performed the nonparametric tests using R, and R package 'np'. The commands used for this are ) Using the last command, 'npsigtest', I get results like this How do I present this data in a scientific...
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    Reporting results of nonparametric regression

    Hi! I am wondering how you present the results of non parametric regression test. I run the nonparametric regression using R, and the package np I get p- values but no df or t statistic. For example For the normal regression tests I did with other data, I presented the sample size, degrees...
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    Error in multivariate plot

    Hi I am trying to make a multivariate plot similar to the above image in R, using the command pairs(response variable,panel=panel.smooth) I just got an error Error in pairs.default(Response, panel = panel.smooth) : only one column in the argument to 'pairs' Could anyone tell me...
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    Non parametric multivariate analysis?

    Hi this is a pretty straightforward question, what analysis allows multivariate analysis that is also non parametric? I would like to analyse the relationship between one response variable(continuous, non normal data) with 2 independent predictor variables(both categorical). So the anova...
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    Chauvenets criterion and multivariate analysis

    Hi Is it a function that could be used in R to run Chauvenets criterion to reject outliers in a data set? Or does it have to be done manually by calculating the mean, standard deviation, probability etc? Also for multivariate analysis in R, what type of analyses can you use when one...
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    Plotting the results of GLM in R

    I have this data plotted as a scatter plot in Excel I had done a regression in Excel, and the p value was 2.14E-05 while the R- value was 0.32. I was told the R value was too low compared to the significance of the p value, and was told to control for the dispersion of the data by running it...