filloutliers — Fill outliers in numeric arrays.
filloutliers detects numeric outliers and replaces them using a requested fill method. RunMat supports numeric arrays, default dimension reduction, the common outlier detection methods shared with isoutlier, array OutlierLocations, and scalar threshold outputs.
Syntax
B = filloutliers(A, fillmethod)
B = filloutliers(A, fillmethod, findmethod)
B = filloutliers(A, ___, dim)
[B, TF] = filloutliers(___)
[B, TF, L, U, C] = filloutliers(___)Inputs
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
A | Any | Yes | — | Input numeric array. |
fillmethod | Any | Yes | — | Replacement method or constant value. |
options | Any | Variadic | — | Detection method, dimension, and name-value options. |
Returns
| Name | Type | Description |
|---|---|---|
B | NumericArray | Array with outliers filled. |
TF | LogicalArray | Logical mask of detected outliers. |
L | NumericArray | Lower threshold. |
U | NumericArray | Upper threshold. |
C | NumericArray | Center value used by the detection method. |
Returned values from filloutliers depend on how many outputs the caller requests.
Errors
| Identifier | When | Message |
|---|---|---|
RunMat:outliers:InvalidArgument | Inputs, methods, dimensions, or name-value options are malformed. | outlier builtin: invalid argument |
RunMat:outliers:Unsupported | A table/timetable or advanced smoothing/interpolation form is requested. | outlier builtin: unsupported form |
RunMat:outliers:Internal | Internal tensor or logical array materialization fails. | outlier builtin: internal error |
RunMat:outliers:TooManyOutputs | More outputs are requested than the builtin can return. | outlier builtin: too many outputs |
Examples
Linearly fill an outlier
B = filloutliers([1;2;100;4;5],"linear")Fill outliers with a constant
B = filloutliers(A,0)Using filloutliers with coding agents
Open a RunMat example with live inputs, then ask the agent to explain how filloutliers changes the result.
Run a small filloutliers example, explain the result, then change one input and compare the output.
Related Stats functions
Summary
binocdf · boxplot · cdf · cdfplot · chi2cdf · corr · corrcoef · corrcov · cov · cov2corr · dummyvar · ecdf · fitdist · geomean · grpstats · harmmean · icdf · isoutlier · kstest · kurtosis · lsline · mad · mode · nanmax · normalize · normcdf · norminv · normpdf · onehotdecode · onehotencode · pdf · prctile · quantile · refline · rmse · skewness · tabulate · tcdf · tiedrank · tinv · tpdf · ttest2 · wblinv
Ml
bayesopt · classify · confusionmat · crossvalind · cvpartition · fitclinear · fitctree · fitlm · kmeans · knnsearch · lasso · lassoglm · linkage · lscov · mnrfit · optimizableVariable · pdist · pdist2 · perfcurve · predict · regress · ridge · squareform · test · training · tsne
Random
binornd · bootstrp · datasample · dividerand · exprnd · gamrnd · lhsdesign · mvnrnd · normrnd · random · randsample · rng · trnd · unidrnd · unifrnd · wblrnd
Hist
About RunMat
RunMat is an open-source runtime that executes MATLAB-syntax code blazing on any GPU. It is licensed under the Apache 2.0 license.
- RunMat automatically optimizes your math for GPU execution on Apple, Nvidia, and AMD hardware. No code changes needed. Simulations that took hours now take minutes.
- Start running code in seconds. RunMat runs in the browser, on the desktop, or from the CLI. No license server, no IT ticket.