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I have some missing data, and I use SynthesizeMissingValues ​​to automatically generate replacement values, but how to ensure that these replacement values ​​can be greater than 0? &[Wolfram Notebook][1] [1]:...
I already know that before using LinearModelFit, it is not necessary to transform the values of continuous variables into normal distributions. But I don't know if I need to transform the values to normal distribution before using the ANOVA...
I downloaded a GeoTiff file from the google earth engine. Mathematica keeps reporting import failure. Files can be read within QGIS. Does anyone know what the reason is? Import["test.tif","GeoTiff"]
I found that since Mathematica 12, it is failed to insert citations using Endnote V20. Is Mathematica 13 fixed now? ![enter image description here][1] [1]:...
I have Mathematica 13.1, and EndNote 20 installed on Windows 11. According to the documentation, if EndNote is running, I should be able to insert bibliographic references into the text cells of the notebook. However, when I select sequentially ...
I have data that requires intensive computing and want to use RemoteBatch to calculate it on AWS. AWS is already set up. Also tried simple examples (RemoteBatchSubmit[[env,2+2] or RemoteBatchMapSubmit[env,#^2&,Range[1, 100]]). This works! ...
This is great news!
This is my first try to run a code on AWS. I have a job that executes locally is the following code: deviceS=Flatten@ParallelTable[dection@deviceS[[i]], {i, 1, Length@deviceS}]; I rewrite it in the following way, hoping to execute it on...
Hi Rohit Namjoshi: I did ask this question repeatedly in two forums! When I have a problem I can't solve, I always look for a similar paradigm in both forms ~~ Because this problem has been bothering me for a long time! Sorry if I cause...
I have tried different combinations of parameters (Method, CriterionFunction ,and DistanceFunction) in FindClusters. But I still don't know what the best combination. What is the performance index of FindClusters? How to get it?