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| *MODERATOR NOTE: coronavirus resources & updates:* https://wolfr.am/coronavirus ---------- &[Wolfram Notebook][1] [Original]: https://www.wolframcloud.com/obj/e45ecfd2-3859-4f64-9b29-2448f643f14f [1]:... |
| Hello everyone. I was trying to understand the Bootstrap Analysis, so I found this example made in R: [Make a difference: the alternative for p-values][1]. Then, I try to replicate the analysis using the Mathematica method described here: [How to |... |
| Hello every one. I am trying to use the Predict function to analyze some data, but every time that i reevaluate the note book the function shows different results. I have two variables: ... |
| Hellow everyone, i am beginning with machine learning. I am trying to use the function Predict to analyze some data. But i can't reproduce what i see in the examples of mathematica. This is what I did datos = Import[ ... |
| Hello everyone, i am working with protein networks, and i would like to use mathematica to do the analysis. But there are some kind of thing that i do not how to do, i hope you guys can help me. My first doubt is about to construct a network . I... |
| Hellow everyone, i am trying to organize a graphic grid of a groups of boxwhiskerchart. First i made a graphic like the fist one I made 4 of it. Then, i tried to group it in a grid (graph 2), but it did not have a good presentation. Can you... |
| hi every one, i'm trying to use drop to select different set of information, but i don't know if there is the best way to do it. I want to select what is mark with the red arrows, i mean, only the second column and the rows that correspond to... |
| Hello every one, i am learning how to use mathematica, i am using mathematica 9. My problem is that when i have several groups in a column i have to create several spreadsheets in order to separate the groups and be able to make operation between... |
| Hello everyone, i am trying to make an analysis of the levels of cortisol depending of the time when the samples were taken. So i tried this code: MapThread[ SmoothHistogram[ Table[Pick[#1, time, sp], {sp,... |
| Hi every one, I have 9 questions from a perception scale, I want to know if it is possible to make a Factor analysis using Mathematica 9. I can do it using SPSS, but it will be nice do it in Mathematica. Tanks |