R-ecology-lesson | Data Analysis and Visualization in R for Ecologists | Data Visualization library

by datacarpentry R Version: v2019.06.1 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | R-ecology-lesson Summary

R-ecology-lesson is a R library typically used in Analytics, Data Visualization, D3 applications. R-ecology-lesson has no bugs, it has no vulnerabilities and it has low support. However R-ecology-lesson has a Non-SPDX License. You can download it from GitHub.

Data Analysis and Visualization in R for Ecologists

Support

Quality

Security

License

Reuse

Support

R-ecology-lesson has a low active ecosystem.

It has 273 star(s) with 477 fork(s). There are 28 watchers for this library.

It had no major release in the last 12 months.

There are 58 open issues and 315 have been closed. On average issues are closed in 99 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of R-ecology-lesson is v2019.06.1

Quality

R-ecology-lesson has 0 bugs and 0 code smells.

Security

R-ecology-lesson has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

R-ecology-lesson code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

R-ecology-lesson 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.

Reuse

R-ecology-lesson releases are available to install and integrate.

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R-ecology-lesson Key Features

No Key Features are available at this moment for R-ecology-lesson.

R-ecology-lesson Examples and Code Snippets

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Community Discussions

Trending Discussions on R-ecology-lesson

Mutate function rounds values down, why?

Creating an SQLite DB in R from an CSV file: why is the DB file 0KB and contains no tables?

QUESTION

Mutate function rounds values down, why?

Asked 2021-Jun-27 at 21:59

I took database from this lesson and tried to perform some manipulations with it. Here is my code:

...

ANSWER

Answered 2021-Jun-27 at 21:59

My guess would be that the columns you are taking the ratio of, record_id and month, are type integer. This means the answer is being returned in type integer, so it rounds down/discards the decimal places.

No, this is not the default R behaviour. But it is the default database behaviour. Why does this matter? When using dbplyr, the calculations are not done in R but are translated from R to SQL and executed in the database.

The fix is straightforward: start the calculation with the decimal 1.0:

Source https://stackoverflow.com/questions/68153537

QUESTION

Creating an SQLite DB in R from an CSV file: why is the DB file 0KB and contains no tables?

Asked 2021-Feb-04 at 17:26

I have a 9GB .csv file and would like to convert it to an sqlite data base.

I have followed https://datacarpentry.org/R-ecology-lesson/05-r-and-databases.html#Connecting_to_databases and it works on my local machine but on a server it says the disk/database is full. In any case, on the local machine, the DB file appears to be 0KB and contains no tables. Any thoughts why?

This is what I do:

...

ANSWER

Answered 2021-Feb-04 at 17:26

I suggest that the prospect of loading an entire (9GB) file into R for the sole purpose of ingesting into a SQLite3 database is a little flawed (you may not have sufficient memory to load into R). Instead, use sqlite3 by itself.

I have pre-made a file mt.csv from mtcars.

Source https://stackoverflow.com/questions/66047880

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

Vulnerabilities

No vulnerabilities reported

Install R-ecology-lesson

You can download it from GitHub.

Support

Contributions to the content and development of these lesson are very welcome! If you would like to contribute, we encourage you to review our contributing guide.

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