Stack Overflow
Stack Overflow

Questions tagged [sample-data]

Sample data is a term used for publicly available sets of data in a variety of formats.

Sample data is used to get an application started quickly with data for demo purposes or to load test an application or database platform. The data held within may accurately represent a data set, such as a list of countries or be completely manufactured.

The idea is that is it not used as a basis of a good data sample, but merely useful as 'data'.

Examples include (but not limited to) CSV, Database Backups, Excel or plain text files. The OP would usually specify the format that they require in their question.

151 questions
0
votes
1 answer

Magento2 create new sample data

I had a fresh install of Magento2 and was trying to install sample data by bin/magento sampledata:deploy but it gave back error In PluginManager.php(196) : eval()'d code line 188: chmod(): Operation not permitted . There is an error during sample…
queln
  • 1
  • 1
0
votes
1 answer

How would I pass in sample data for a struct within a struct for Swift Previews?

How would I pass in sample data for a struct within a struct for Swift Previews? In my code, I have StudentClass struct with some properties. One of those properties is made of another struct called Assignment. import Foundation struct…
Rohan Mittal
  • 33
  • 4
0
votes
0 answers

Synthetic Data Vault doesn´t generate data (takes extreme long time)

I am new into ML and not really familiar with python. I want to extend a csv file using this script below. But it takes an extreme long time (even after half an hour) to generate 5000 rows of sample data. I cant find my failure. enter image…
anonym
  • 1
0
votes
0 answers

The execution failed. Please check error.log( In Madara Theme) Wordpress

I am getting this error in Madara Theme. I've turned on the debug mode and come to know about the error/warning that is given below: Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in Anyone here…
Tayyaba
  • 1
  • 1
0
votes
1 answer

How to sample a dataframe using a dataframe as weights with pandas

I want to sample rows from each columns of a dataframe according to a dataframe of weights. All columns of the dataframe of weights sum to…
P_Sta
  • 55
  • 1
  • 10
0
votes
0 answers

R: Significance test, two proportions, one sample

I am trying to find out if two proportions from the same sample are different or not. (let's imagine) I have a sample with 200 answers: 120 like Party A , 100 like Party B It is possible to like two parties at the same time. I would like to test…
indirectly
  • 11
  • 1
  • 3
0
votes
1 answer

Resampling data from 1280 Hz to 240 Hz in python

I have a python list of force data that was sampled at 1280 Hz, I have to get it do exactly 240 Hz in order to match it exactly with a video that was filmed at 240 Hz. I was thinking about downsampling to 160 Hz and then upsampling through…
Michael
  • 23
  • 2
0
votes
1 answer

question on the size of Bernoulli sample in aws athena

I am getting a 1% Bernoulli random sample from an athena table. However, the size of the sample table returned is only 0.4% of the original table. Both are in parquet format. Why is that?
lsl__
  • 75
  • 3
  • 12
0
votes
1 answer

Why are the Luma Thema sample images from Magento2 sample data not visible when extending it to a custom theme?

I installed the Magento2 open source sample data and everything works fine. When I switch to the luma theme in the admin backend I can see everything. But when I create a custom theme based on luma theme the data/images is not visible anymore. What…
joosy
  • 11
  • 2
0
votes
1 answer

Design-time view attributes as images issue

I am facing an issue with sample data *.png. I have created sample data directory. Then I went a ahead & created json file for mapping data to recycler view items. The layout item file text views property tools:text set to this json property and…
Suyash Chavan
  • 776
  • 9
  • 20
0
votes
1 answer

Where can I download some sample database regarding cars data?

I want to apply some predictive algorithms on car data, is there any free or commercial database possible to download regarding the data that cars made? Even the data regarding a specific part of a car is fine.
MJBZA
  • 4,796
  • 8
  • 48
  • 97
0
votes
1 answer

How to format Dataweave sample data to LinkedHashMap

I have this LinkedHashMap and LinkedHashMap$Entry payload {box= { 0={plate=false, id=8269999, knife=1}, 1={plate=true, id=8260118, knife=1} } } I want to apply this structure to my Dataweave transformation sample data. I came up…
Tomeister
  • 675
  • 2
  • 9
  • 26
0
votes
0 answers

ScadaLts : Where to get the sample data sql scripts

After execute "createTables-mysql.sql",and insert data into tables 'systemsettings' and 'users': INSERT INTO `users` VALUES (1,'admin','0DPiKuNIrrVmD8IUCuw1hQxNqZc=','admin@yourMangoDomain.com','','Y','N',1275399205446,1,NULL,0,'N'); INSERT INTO…
spark.shen
  • 11
0
votes
2 answers

Need a 10% Copy of my SQL Server Database for Development work

I would like to take a 10% copy of the data in a production database, keeping its integrity and restore it into a new database. Is there a method that allows this to be done in SQL Server? I have looked at creating an SSIS that exports the database…
Nutty81
  • 33
  • 4
0
votes
0 answers

Big Datasets for Simplex Algorithm (Linear Programming)

I need Big Datasets to test a parallel version of the simplex algorithm i am writing. The only Datasets i can find are in a Format called MPS but i cannot find a parser for MPS in Python or C. I would like them to directly contain the Matrix A and…
Lou K.
  • 76
  • 1
  • 5
1 2 3
…
10 11