fastDummies | quickly create dummy variables and dummy rows | Mock library

 by   jacobkap HTML Version: Current License: Non-SPDX

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kandi X-RAY | fastDummies Summary

kandi X-RAY | fastDummies Summary

fastDummies is a HTML library typically used in Testing, Mock, Xcode applications. fastDummies has no bugs, it has no vulnerabilities and it has low support. However fastDummies has a Non-SPDX License. You can download it from GitHub.

The goal of fastDummies is to quickly create dummy variables (columns) and dummy rows. Creating dummy variables is possible through base R or other packages, but this package is much faster than those methods.
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              fastDummies has a low active ecosystem.
              It has 29 star(s) with 8 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 21 have been closed. On average issues are closed in 46 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of fastDummies is current.

            kandi-Quality Quality

              fastDummies has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              fastDummies has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              fastDummies releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of fastDummies
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            fastDummies Key Features

            No Key Features are available at this moment for fastDummies.

            fastDummies Examples and Code Snippets

            No Code Snippets are available at this moment for fastDummies.

            Community Discussions

            Trending Discussions on fastDummies

            Can't figure out how to remove column name from dummy variable heading
            Remove the last dummy of a character or factor variable in R
            How to group_by a factor and take majority column values for multiple columns
            How can I combine these two graphs into one stacked bar chart? (Displaying the counts as percentages)
            How do I create dummy variables in a dataframe from a vector of characters?
            R transform dummies into factor variable
            Dummies in Lasso Regression in R
            Back transform dummy columns into one variable
            Creating Year/Region Dummy Variables with fastDummies
            Get Dummies for multiple values in a single field in R

            QUESTION

            Can't figure out how to remove column name from dummy variable heading
            Asked 2021-Jun-08 at 03:53

            I wrote this code and used

            ...

            ANSWER

            Answered 2021-Jun-08 at 03:01

            The prefix substring in the column names can be removed with sub by matching the 'CountyName_' as pattern and replace it with blank ("") on the names of the 'New_Data'` and assign it back

            Source https://stackoverflow.com/questions/67880819

            QUESTION

            Remove the last dummy of a character or factor variable in R
            Asked 2021-Jun-06 at 13:04

            I borrowed a little example from here

            ...

            ANSWER

            Answered 2021-Jun-06 at 13:04

            You can use relevel to set the reference to be the last dummy (in this case c):

            Source https://stackoverflow.com/questions/67856621

            QUESTION

            How to group_by a factor and take majority column values for multiple columns
            Asked 2021-May-15 at 14:23

            I have a COVID-19 policies dataset with a date column and many columns with dummy variables. The exact data I'm using is the following:

            ...

            ANSWER

            Answered 2021-May-14 at 22:40

            Here's a method by reshaping longer, selecting mode, and reshaping wide again.

            Source https://stackoverflow.com/questions/67541128

            QUESTION

            How can I combine these two graphs into one stacked bar chart? (Displaying the counts as percentages)
            Asked 2020-Dec-03 at 13:20

            I want to combine the graph for cleaned_wbdata and the graph for totalprices into one single stacked bar chart, that would ideally present the counts as percentages. Any help would be appreciated. Example for the data sets:

            ...

            ANSWER

            Answered 2020-Dec-03 at 13:20

            Are you looking for something like this:

            Source https://stackoverflow.com/questions/65124620

            QUESTION

            How do I create dummy variables in a dataframe from a vector of characters?
            Asked 2020-Nov-26 at 04:50

            I have a data frame where a variable is a list of other variables.

            ...

            ANSWER

            Answered 2020-Nov-26 at 04:50

            Does this work:

            Source https://stackoverflow.com/questions/65016248

            QUESTION

            R transform dummies into factor variable
            Asked 2020-Nov-24 at 19:29

            I have a panel dataset where the time and group variables were already converted to dummies. I want to reverse the transformation though back to a simple id and time variable.

            Let's create a comparable data:

            ...

            ANSWER

            Answered 2020-Nov-24 at 19:29

            After some thinking, I figured it out and created a small function:

            Source https://stackoverflow.com/questions/64989435

            QUESTION

            Dummies in Lasso Regression in R
            Asked 2020-Aug-13 at 12:26

            I have a dataset of 690 observations with categorical and numerical variables. I want to perform Lasso regression but when plot Lasso curve it is not smooth and I would like to know if there is a problem with dummies or other. I reproduce an example dataset:

            ...

            ANSWER

            Answered 2020-Jun-04 at 13:49

            If you look at the output:

            Source https://stackoverflow.com/questions/62194201

            QUESTION

            Back transform dummy columns into one variable
            Asked 2020-Jun-15 at 00:50

            Example:

            ...

            ANSWER

            Answered 2020-Jun-15 at 00:03

            You can use pivot_longer :

            Source https://stackoverflow.com/questions/62379505

            QUESTION

            Creating Year/Region Dummy Variables with fastDummies
            Asked 2020-May-17 at 07:58

            I have written code to create dummy variables for year (2014, 2015, 2016, 2017, or 2018) and region (coded as region 1, 2, 3, or 4) to add as new columns in my data frame NHIS1. But I am now trying to knit my work as an R Markdown file and getting the error that the object YEAR cannot be found. How could I rewrite this line of code to get the same output with my dummy columns but without the error message? Below is also a photo of what the resulting columns look like.

            ...

            ANSWER

            Answered 2020-May-17 at 07:53

            You need to use quotes, write c("YEAR", "REGION").

            Source https://stackoverflow.com/questions/61845869

            QUESTION

            Get Dummies for multiple values in a single field in R
            Asked 2020-Mar-13 at 06:23

            I have a field with multiple categories separated by a comma. It looks like the following:

            ...

            ANSWER

            Answered 2020-Mar-13 at 06:23

            I copy and pasted your data "as is" into a script and applied some regex. Thus, you can pretty much ignore the first part. In the second part the comma separated items are splited and expanded/unlisted for each row and then fed to dcast, which creates a column for each value of "category".

            Source https://stackoverflow.com/questions/60664489

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

            Vulnerabilities

            No vulnerabilities reported

            Install fastDummies

            You can download it from GitHub.

            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 .
            Find more information at:

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