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Estimate pdf of image of a uniform distribution keeping the same number of points
A histogram seems quite useful but doesn't easily give the N pdf values that the OP wants. If the transformation is monotonic, ...
Estimate pdf of image of a uniform distribution keeping the same number of points
A histogram seems quite useful but doesn't easily give the N pdf values that the OP wants. If the transformation is monotonic, ...
約1年 前 | 0
回答済み
Normality test - function not running
You have to call the function for it to display any output. For example, add [H, pValue, W] = swtest(X, 0.05) as the second l...
Normality test - function not running
You have to call the function for it to display any output. For example, add [H, pValue, W] = swtest(X, 0.05) as the second l...
約1年 前 | 0
回答済み
How to perform a linear model for effects of categorical variables on a numeric variable?
Since your predictor variables are all categorical, it sounds like what you are looking for is most commonly called "Analysis of...
How to perform a linear model for effects of categorical variables on a numeric variable?
Since your predictor variables are all categorical, it sounds like what you are looking for is most commonly called "Analysis of...
約1年 前 | 1
| 採用済み
回答済み
Statistical Test for decaying signals
One simple approach is to fit a straight line to each dataset and show that the slopes are statistically different. For example,...
Statistical Test for decaying signals
One simple approach is to fit a straight line to each dataset and show that the slopes are statistically different. For example,...
約1年 前 | 0
質問
question about function handles in OO
Function handles are not behaving as I expect in an OO project, and I'd like to understand why not. In brief, I have a class ("...
1年以上 前 | 1 件の回答 | 0
1
回答回答済み
What is the Interpretation of the p-Value from runstest() ?
I'm not sure how much detail you want about hypothesis testing, but the fact is that the values you get from repeated tests of...
What is the Interpretation of the p-Value from runstest() ?
I'm not sure how much detail you want about hypothesis testing, but the fact is that the values you get from repeated tests of...
1年以上 前 | 0
| 採用済み
回答済み
Why is my Mixed ANOVA including the intercept as an interaction term?
I think you need OverallDataTable.Consciousness = categorical(OverallDataTable.Consciousness);
Why is my Mixed ANOVA including the intercept as an interaction term?
I think you need OverallDataTable.Consciousness = categorical(OverallDataTable.Consciousness);
1年以上 前 | 1
| 採用済み
回答済み
F-Test Fixed Effects SSRs - reduced model smaller than complete model
SSR is the sum of squares explained by the model (maybe you are thinking it is the sum of squares residual, which is actually ca...
F-Test Fixed Effects SSRs - reduced model smaller than complete model
SSR is the sum of squares explained by the model (maybe you are thinking it is the sum of squares residual, which is actually ca...
1年以上 前 | 0
| 採用済み
回答済み
How can i understand the within and between model factors of a mixed model ANOVA
Yes, this is something that can be accounted for using withinDesign. See https://au.mathworks.com/matlabcentral/answers/467222-...
How can i understand the within and between model factors of a mixed model ANOVA
Yes, this is something that can be accounted for using withinDesign. See https://au.mathworks.com/matlabcentral/answers/467222-...
1年以上 前 | 0
| 採用済み
回答済み
Inverse of a mixture distribution of two lognormal functions
Unfortunately, your method below won't retrieve the Cr values correctly except in the special case where the two distributions i...
Inverse of a mixture distribution of two lognormal functions
Unfortunately, your method below won't retrieve the Cr values correctly except in the special case where the two distributions i...
1年以上 前 | 1
| 採用済み
回答済み
Using bootstrp for t-values
It depends on whether you want it to be possible that the "one randomly sampled value" is also present within the random sample ...
Using bootstrp for t-values
It depends on whether you want it to be possible that the "one randomly sampled value" is also present within the random sample ...
2年弱 前 | 0
回答済み
Find the two most commonly occurring values in a multimodal distribution of numbers.
It would be more informative to see a histogram of your y values since they aren't related to x per se. If that histogram looks...
Find the two most commonly occurring values in a multimodal distribution of numbers.
It would be more informative to see a histogram of your y values since they aren't related to x per se. If that histogram looks...
2年弱 前 | 0
回答済み
ANOVA for linear mixed-effects models produces misleading main effects
One common approach in this situation is to rescore x to shift the intercept to a value that you do care about--usually the mean...
ANOVA for linear mixed-effects models produces misleading main effects
One common approach in this situation is to rescore x to shift the intercept to a value that you do care about--usually the mean...
2年弱 前 | 1
回答済み
Alphabet T and L are overlapping in some of the trials in this code for Psychtoolbox. How to resolve this issue ?
I think you have a lot more randomization and complexity than you need. For example, it doesn't matter what order you draw the ...
Alphabet T and L are overlapping in some of the trials in this code for Psychtoolbox. How to resolve this issue ?
I think you have a lot more randomization and complexity than you need. For example, it doesn't matter what order you draw the ...
2年弱 前 | 0
| 採用済み
回答済み
ANOVA for linear mixed-effects models produces misleading main effects
In addition to what @the cyclist said, here is another way to look at it: "I always assumed that the stats for the main effect ...
ANOVA for linear mixed-effects models produces misleading main effects
In addition to what @the cyclist said, here is another way to look at it: "I always assumed that the stats for the main effect ...
2年弱 前 | 1
回答済み
fit a log 'raised cosine' distribution on univariate data in matlab
I think the problem is here: y = lograisedcosinepdf(x,mu,s); Since you are plotting xgrid versus y, I think you want y = logr...
fit a log 'raised cosine' distribution on univariate data in matlab
I think the problem is here: y = lograisedcosinepdf(x,mu,s); Since you are plotting xgrid versus y, I think you want y = logr...
2年弱 前 | 0
回答済み
Three-way repeated-measures ANOVA with no between-factor
It sounds like you are almost there but this isn't right: "given filtered searches for each factor (e.g., data(:, strcmp(gender,...
Three-way repeated-measures ANOVA with no between-factor
It sounds like you are almost there but this isn't right: "given filtered searches for each factor (e.g., data(:, strcmp(gender,...
2年弱 前 | 1
| 採用済み
回答済み
Non parametric N-way analysis of variance
No, there isn't one. This isn't actually a Matlab limitation, but rather a statistical one, because there simply isn't a clear ...
Non parametric N-way analysis of variance
No, there isn't one. This isn't actually a Matlab limitation, but rather a statistical one, because there simply isn't a clear ...
2年弱 前 | 0
| 採用済み
回答済み
Save a variable during parfor loop
Maybe break up your computations into segments, run the parfor within each segment, and save the results at the of each segment,...
Save a variable during parfor loop
Maybe break up your computations into segments, run the parfor within each segment, and save the results at the of each segment,...
2年弱 前 | 1
| 採用済み
回答済み
Linear regression on data with asymmetric measurement error
If you have separate measures of the lower and upper directional error associated with each X value (either empirical or derived...
Linear regression on data with asymmetric measurement error
If you have separate measures of the lower and upper directional error associated with each X value (either empirical or derived...
約2年 前 | 0
回答済み
Compute conditional mean from distribution
Another approach: pd = makedist('Lognormal', 5, 0.5); lb = icdf(pd,0.01); % find scores at 1% and 5% ub = icdf(pd,0.05); td...
Compute conditional mean from distribution
Another approach: pd = makedist('Lognormal', 5, 0.5); lb = icdf(pd,0.01); % find scores at 1% and 5% ub = icdf(pd,0.05); td...
約2年 前 | 0
| 採用済み
回答済み
Error in generalized linear mixed-effects model with poisson distribution.
I haven't used Poisson models myself, but I thought they required the values of the dependent variable to be non-negative intege...
Error in generalized linear mixed-effects model with poisson distribution.
I haven't used Poisson models myself, but I thought they required the values of the dependent variable to be non-negative intege...
約2年 前 | 0
回答済み
F values come out as Infinity using the anovan function
The underlying problem is that the d.f. for error is 0, which is responsible for the 0 MS error. In essence, there are not enou...
F values come out as Infinity using the anovan function
The underlying problem is that the d.f. for error is 0, which is responsible for the 0 MS error. In essence, there are not enou...
約2年 前 | 0
| 採用済み
回答済み
How to Calculate the Effect Size at p=.05
You can get an answer by computing a confidence interval for the Cohen's d. Specifically, at p=0.05, one end of the confidence ...
How to Calculate the Effect Size at p=.05
You can get an answer by computing a confidence interval for the Cohen's d. Specifically, at p=0.05, one end of the confidence ...
約2年 前 | 0
| 採用済み
回答済み
How to locate 'Cupid-master' path on my system
I think Cupid-master is just a folder name that others have used when they installed the files, and you can just addpath to your...
How to locate 'Cupid-master' path on my system
I think Cupid-master is just a folder name that others have used when they installed the files, and you can just addpath to your...
約2年 前 | 1
| 採用済み
回答済み
How to extract 3 Weibull parameters obtained using method of moments
parms = weib.ParmValues; % this function reports back the current parameter values of the weib distribution.
How to extract 3 Weibull parameters obtained using method of moments
parms = weib.ParmValues; % this function reports back the current parameter values of the weib distribution.
約2年 前 | 1
| 採用済み
回答済み
Compute group statistics when the group definition is an OR of values found in several columns of a table
Maybe reformat the table with stack: T=table([1 1 2 3 3 4]',{'John','Bob','Emma','Emma','Bob','Bob'}', ... {'Emma','','Bob...
Compute group statistics when the group definition is an OR of values found in several columns of a table
Maybe reformat the table with stack: T=table([1 1 2 3 3 4]',{'John','Bob','Emma','Emma','Bob','Bob'}', ... {'Emma','','Bob...
約2年 前 | 0
回答済み
Writing Matlab Table to File
Try this: str = formattedDisplayText(S); str = erase(str,"<strong>"); str = erase(str,"</strong>"); fprintf(file,"%s",str); ...
Writing Matlab Table to File
Try this: str = formattedDisplayText(S); str = erase(str,"<strong>"); str = erase(str,"</strong>"); fprintf(file,"%s",str); ...
約2年 前 | 0
回答済み
parfor variable classification issue revisited
Maybe something like this would be helpful, using the wonderful allcomb. idx = allcomb(1:5,1:6,1:7,1:8,1:9); nrows = size(idx,...
parfor variable classification issue revisited
Maybe something like this would be helpful, using the wonderful allcomb. idx = allcomb(1:5,1:6,1:7,1:8,1:9); nrows = size(idx,...
2年以上 前 | 0
回答済み
Create .mat file which appends a variable each time a function is executed
Maybe you can use the function 'matfile' to do what you want. Here is a little example: % This is part of the main program / s...
Create .mat file which appends a variable each time a function is executed
Maybe you can use the function 'matfile' to do what you want. Here is a little example: % This is part of the main program / s...
2年以上 前 | 0
| 採用済み
