anova | Analysis of Variance | Analytics library

by lukem512 JavaScript Version: 1.0.2 License: No License

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | anova Summary

anova is a JavaScript library typically used in Analytics applications. anova has no bugs, it has no vulnerabilities and it has low support. You can install using 'npm i anova' or download it from GitHub, npm.

An NPM module providing the Analysis of Variance (ANOVA) parametric statistical test. When performing ANOVA, individual observations (values) are grouped into treatments (samples, arrays of values). The analysis is performed on an array of treatments and results in an F-value. Additional values, such as the Sum of Squares, can be computed using the functions described below. To use it, simply install via NPM and include it in your project file.

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Support

anova has a low active ecosystem.

It has 10 star(s) with 2 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

anova has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of anova is 1.0.2

Quality

anova has no bugs reported.

Security

anova has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

anova does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

anova releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

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anova Key Features

No Key Features are available at this moment for anova.

anova Examples and Code Snippets

Tukey-Test Grouping and plotting in SciPy

JavaScript

Lines of Code : 98

License : Strong Copyleft (CC BY-SA 4.0)

Copy

# Read data.  Comment out the next ones to use random data.  
df=pd.read_excel('anova_test.xlsx')
#n=1000
#df = pd.DataFrame(columns=['Groups','Data'],index=np.arange(n))
#df['Groups']=np.random.randint(1, 4,size=n)
#df['Data']=df['Groups'

Community Discussions

Trending Discussions on anova

Simultaneous feature selection and hyperparameter tuning

Replace ":" with " x " in `emmeans::joint_tests` output

How can I get the p-value for whether my binomial regression is significantly different from a null model in R?

Two-way ANOVA in R. How to check all the dataframe variables automatically?

Why isn't my mixed model loop working? (RStudio, Crossover design)

Error problem: Column does not exist, while trying to perform an anova_test in R

Return both text and inline r markdown from within a function

Allow duplicated names in binded tables

how to order the X-axis in a box plot or QQ plot in R?

How to map the results of Principal Component Analysis back to the actual features that were fed into the model?

QUESTION

Simultaneous feature selection and hyperparameter tuning

Asked 2021-Jun-13 at 14:19

I'm trying to conduct both hyperparameter tuning and feature selection on a sklearn SVC model.

I tried the below code, but am getting an error which I have included.

...

ANSWER

Answered 2021-Jun-13 at 14:19

You want to perform a grid search over a Pipeline object. When defining the parameters for the different steps of the pipeline, you have to use the __ syntax:

Source https://stackoverflow.com/questions/67958533

QUESTION

Replace ":" with " x " in `emmeans::joint_tests` output

Asked 2021-Jun-07 at 19:12

I bring this question over from tex exchange because it didn't get much attention there The answer I got doesn't apply to tables longer than 3 rows. Please see how I could change my code. Thanks for your attention. https://tex.stackexchange.com/questions/594324/how-to-replace-all-with-or-x-in-an-anova-table

...

ANSWER

Answered 2021-Jun-07 at 19:12

Note the order of the arguments to gsub() has x = as the third argument, not the first. So your piping wouldn't work.

Solution:

Source https://stackoverflow.com/questions/67747210

QUESTION

How can I get the p-value for whether my binomial regression is significantly different from a null model in R?

Asked 2021-Jun-04 at 00:55

I have a dataset demos_mn of demographics and an outcome variable. There are 5 variables of interest, so that my glm and null models looks like this:

...

ANSWER

Answered 2021-Jun-04 at 00:55

Perhaps you forgot test="Chisq" ? From ?anova.glm:

test: a character string, (partially) matching one of ‘"Chisq"’, ‘"LRT"’, ‘"Rao"’, ‘"F"’ or ‘"Cp"’. See ‘stat.anova’.

Source https://stackoverflow.com/questions/67830149

QUESTION

Two-way ANOVA in R. How to check all the dataframe variables automatically?

Asked 2021-Jun-01 at 21:03

I have a dataframe with 33 varialbles and 1 dependable variable. I need to perform two-way ANOVA test to see their impacts. Now I have to type vars manually:

...

ANSWER

Answered 2021-Jun-01 at 21:03

Building the formula with paste() inside a loop:

Get the variable names, and exclude the dependent one:

Source https://stackoverflow.com/questions/67795250

QUESTION

Why isn't my mixed model loop working? (RStudio, Crossover design)

Asked 2021-May-31 at 15:44

I can't figure out why my loop isn't working.

I have a database (36rows x 51columns, its name is "Seleccio") consisting of 3 factors (first 3 columns: Animal (12 animals), Diet (3 diets) and Period (3 periods)) and 48 variables (many clinical parameters) with 36 observations per column. It is a 3x3 crossover design so I want to implement a mixed model to include the Animal random effect and also Period and Diet fixed effects and the interaction between them.

A sample of the data (but with less rows and columns):

...

ANSWER

Answered 2021-May-31 at 15:44

I don't think i can run the model with only 6 observations, so i couldn't find why would your loop doesn't return the same as doing it one by one. Maybe the problem is with cat(colnames(Seleccio)[i]): you only want the Var names, and for i=1, 2 and 3, that code will return "Animal", "Diet" and "Period", thus messing up how you're comparing the results. Using cat(colnames(vars)[i]) might correct that. If you find a way to include more observations of Seleccio i might be able to help more.

I would suggest you to create a list to store the output:

Source https://stackoverflow.com/questions/67774414

QUESTION

Error problem: Column does not exist, while trying to perform an anova_test in R

Asked 2021-May-27 at 19:19

I am working with R with a package that is call rstatix and I am trying to perform an anova test with the function anova_test. My data looks like this.

...

ANSWER

Answered 2021-May-27 at 18:52

It seems to be the tibble that causes the trouble:

Saving your data object as mydata, I got this to work:

Source https://stackoverflow.com/questions/67727716

QUESTION

Return both text and inline r markdown from within a function

Asked 2021-May-23 at 12:38

Uses:

...

ANSWER

Answered 2021-May-23 at 12:38

The solution is: paste0().

Full code, updated and fully functioning:

Source https://stackoverflow.com/questions/67656400

QUESTION

Allow duplicated names in binded tables

Asked 2021-May-20 at 16:57

UPDATE for why I changed my votes.

This code has the table displayed but R doesn't knit pdf.

...

ANSWER

Answered 2021-May-19 at 03:36

You can use remove_column function from kableExtra to remove a column instead of all_jt[,-6] which makes the column name unique.

Source https://stackoverflow.com/questions/67596270

QUESTION

how to order the X-axis in a box plot or QQ plot in R?

Asked 2021-May-19 at 11:14

here is a reproducible sample:

...

ANSWER

Answered 2021-May-19 at 10:03

You can use factor() function with predefined order as levels for Length column.

Source https://stackoverflow.com/questions/67600941

QUESTION

How to map the results of Principal Component Analysis back to the actual features that were fed into the model?

Asked 2021-May-19 at 08:30

When I run the code below, I see the 'pca.explained_variance_ratio_' and a histogram, which shows the proportion of variance explained for each feature.

...

ANSWER

Answered 2021-May-18 at 12:14

Use the inverse_transform method:

Source https://stackoverflow.com/questions/67585809

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install anova

You can install using 'npm i anova' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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