datadr | Divide and Recombine | Data Visualization library

by delta-rho R Version: v0.8.6 License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | datadr Summary

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

datadr is an R package that leverages RHIPE to provide a simple interface to division and recombination (D&R) methods for large complex data.

Support

Quality

Security

License

Reuse

Support

datadr has a low active ecosystem.

It has 65 star(s) with 21 fork(s). There are 19 watchers for this library.

It had no major release in the last 12 months.

There are 15 open issues and 37 have been closed. On average issues are closed in 118 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of datadr is v0.8.6

Quality

datadr has 0 bugs and 0 code smells.

Security

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

datadr code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

datadr 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

datadr releases are available to install and integrate.

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

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datadr Key Features

No Key Features are available at this moment for datadr.

datadr Examples and Code Snippets

datadr: Divide and Recombine in R,Installation

Lines of Code : 5

License : Non-SPDX (NOASSERTION)

Copy

# from CRAN:
install.packages("datadr")

# from github:
devtools::install_github("delta-rho/datadr")

Community Discussions

Trending Discussions on datadr

Struggles with converting a DBF file to Pandas DataFrame

I'm facing issues with Data Preparation while using Netflix Data

archive_cleanup_command does not clear the archived wal files

PostgreSQL - Does a single archive file contain information for only a specific database on a cluster or is it the entire cluster?

terraform: azure storage_data_disk lost after reboot

Spring Boot/Jhipster Integration tests build fail for Kafka consumer

QUESTION

Struggles with converting a DBF file to Pandas DataFrame

Asked 2021-Dec-13 at 02:48

I'm attempting to work with the Canadian radio station DBF files made public here: https://sms-sgs.ic.gc.ca/eic/site/sms-sgs-prod.nsf/eng/h_00015.html

I'd like to read specifically the fmstatio.dbf file into a Pandas DataFrame. I've tried the two commonly recommended DBF packages in Python.

When using simpledbf (https://pypi.org/project/simpledbf/), I only get the column names when using the dbf.to_dataframe() function.

I also tried dbf on pypi (https://pypi.org/project/dbf/). I'm able to read the DBF file into a table:

...

ANSWER

Answered 2021-Dec-13 at 02:48

The table says it is "plain old ascii", but it lies. It contains "e with acute accent", which is not surprising given the French content in Canadian databases. To work around this, you need to override the codepage:

Source https://stackoverflow.com/questions/70329295

QUESTION

I'm facing issues with Data Preparation while using Netflix Data

Asked 2021-Jan-27 at 15:47

I'm facing issues with Data Preparation while using Netflix Data. I just cloned a repo from Github and I'm facing issues while trying to run the code in Jupyter Notebook.

...

ANSWER

Answered 2021-Jan-27 at 15:47

I tried this and it worked fine.

Actually, I replaced $NF_PRIZE_DATASET with training_set (this is the folder under the root directory of DeepRecommender folder, training_set contains the dataset which I got from Netflix Dataset) and $NF_DATA with NF_DATA

Source https://stackoverflow.com/questions/65919017

QUESTION

archive_cleanup_command does not clear the archived wal files

Asked 2020-Nov-17 at 06:42

Main question:
archive_cleanup_command in the postgresql.conf file does not clear the archived wal files. How can I get it to clear the archived wal files?

Relevant information:

My OS is Linux, Ubuntu v18.04 LTS.
Database is Postgresql version 13

My current settings:
/etc/postgresql/13/main/postgresql.conf file:

...

ANSWER

Answered 2020-Nov-17 at 06:42

Restartpoints, restore_command and archive_cleanup_command only apply to streaming ("physical") replication, or to recovery in general, not to logical replication.

A logical replication standby is not in recovery, it is open for reading and writing. In that status, recovery settings like archive_cleanup_command are ignored.

You will have to find another mechanism to delete old WAL archives, ideally in combination with your backup solution.

Source https://stackoverflow.com/questions/64851938

QUESTION

PostgreSQL - Does a single archive file contain information for only a specific database on a cluster or is it the entire cluster?

Asked 2020-Nov-16 at 07:21

Note: this question is with regards to PostgreSQL version 13.
On my Ubuntu server, I have a cluster called main which has 2 databases inside it (the first one being for a fruits company and the second one for a car company).

Here are my postgresql.conf file settings:

...

ANSWER

Answered 2020-Nov-16 at 07:16

Such a file is called a "WAL segment". WAL is short for "write ahead log" and is the transaction log, which contains the information required to replay data modifications for the whole database cluster. So it contains data for all databases in the cluster.

WAL is an endless append-only stream, which is split into segments of a fixed size. A WAL archive is nothing more than a faithful copy of a WAL segment.

WAL archives are used together with a base backup to perform point-in-time-recovery. Other uses for WAL files are crash recovery and replication, but these don't require archived WAL segments.

Source https://stackoverflow.com/questions/64853101

QUESTION

terraform: azure storage_data_disk lost after reboot

Asked 2020-May-08 at 03:10

I used the template bellow to create a VM in Azure with terraform. The data disk was created and it was used in provision phase:

...

ANSWER

Answered 2020-May-08 at 03:10

To ensure that the drive is remounted automatically after a reboot, it must be added to the /etc/fstab file. It is also highly recommended that the UUID (Universally Unique IDentifier) is used in /etc/fstab to refer to the drive rather than just the device name (such as, /dev/sdc1).

To find the new disk UUID via sudo -i blkid, then add the following line to the end of the /etc/fstab file:

Source https://stackoverflow.com/questions/61665258

QUESTION

Spring Boot/Jhipster Integration tests build fail for Kafka consumer

Asked 2020-Jan-13 at 13:37

I'm trying to write integration tests for my application which contains a kafka listener. But the application won't start with the below error.

I can't show the entire code as it is part of my work. But its a very simple CRUD component generated with jhipster, created with the standard, entity, jpa repository, service and controller classes. I've tried using EmbeddedKafka, but I've had little to no success with it.

Test Class.

...

ANSWER

Answered 2020-Jan-13 at 13:37

Your consumerFactory() config needs ConsumerConfig.BOOTSTRAP_SERVERS; use embeddedKafkaBroker.getBrokersAsString() for the value;

Source https://stackoverflow.com/questions/59699939

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

Vulnerabilities

No vulnerabilities reported

Install datadr

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 .

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