Questions tagged [programming]

For open data related questions about computer programming, programming languages (such as Python, R, or Java), and application development.

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Images with symmetry parameters

I wrote a program that searches for aesthetic pictures. One of my parameters is how much a picture is symmetrical. This picture is taken from 33Pol (from Iran-Isfahan). As can be seen, the water ...
Babak.Abad's user avatar
4 votes
0 answers
65 views

Reference data set for benchmarking string comparison algorithms

Recently, I have implemented an extension to the classical Levenshtein-Damerau and Gotoh (aka "affine gaps") string matching algorithms. To evaluate this modification, however, I need a large (in ...
wehnsdaefflae's user avatar
3 votes
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Are there any examples or best practice for encapsulating large open data sets into R packages?

I've recently been experimenting with UK government open data with R, and it seems like I could usefully wrap up some of my work into an R package. I'd want the package to download the data either ...
Jason Williams's user avatar
3 votes
0 answers
62 views

Database of programming terms

I want to find a terminology database with programming terms , for example: Front-end UI/UX ruby RoR HTML 5 HTML Any idea ?
nl pkr's user avatar
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3 votes
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API to tell if a house is for sale, foreclosed, or not forsale

I'm developing an R (or SAS) decisioning engine that requires input for whether a home is either for sale, foreclosed, or not for sale. I have a list of 10K addresses and would like to be able to pass ...
user2891099's user avatar
2 votes
1 answer
32 views

Which is the best way to work with NCBI data obtaining online partial information from the whole

I was trying to create a database from NCBI Nucleotide bank. I did a query which gave me 1124 results. From each single result I was wanting to obtain only the items realted to Accesion Country and ...
user avatar
2 votes
0 answers
43 views

ASIC designs for high-efficiency Bitcoin miners

I'm looking for available open-source ASIC code designs which can be used to produce high-efficiency Bitcoin miners (similar to Butterfly Labs, etc.) Either HDL or VHDL, or any other kind of ...
kenorb's user avatar
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2 votes
0 answers
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Wikidata item add form template

Is it possible in wikidata to make a template form from which wikidata item is created? If this is not yet supported, what would be simplest way to make (program) such implementation integrated into ...
offlinehacker's user avatar
1 vote
0 answers
16 views

how to add scaled variable to original dataset in R

all I am trying to add scaled raw soil data element based on IQR, could you please help, how I can add this new scaled variable to original dataset, could you confirm the below if it is correct? > ...
bioinfonext's user avatar
1 vote
0 answers
7 views

Koeppen-Geiger Climatic Zones as netcdf file

Is there a way to obtain a netcdf file of the Koeppen-Geiger Climatic Zones?
aaaaa's user avatar
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1 vote
0 answers
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Is there a way to match ICD-10 Diagnosis Codes with available Rx treatments?

Ideally tabling both the generic and branded drug names.
RLA's user avatar
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1 vote
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23 views

Most frequently used programming language commands in Python

I am looking for a dataset which lists the most often used commands for Python in terms of their relative frequency. Sample result could look like: | Function name| Relative Frequency |:------------...
BigDataScientist's user avatar
1 vote
0 answers
113 views

Where can I find task duration (estimate) data?

Scenario In an endeavour to compare a basic regression with a more advanced Ensemble Network of classifiers, I am looking for (a) data(set) that contains: Task description Measured task duration (...
a.t.'s user avatar
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1 vote
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Csv format easy colums characteristic - type dataset for beginner R analisys

I had a look on kaggle but I did not find what I was looking for. I need a very simple data set, like the one of "iris" default pre-sets of R where you have differents columns with some characteristic ...
Andrea Angeletti's user avatar
1 vote
0 answers
50 views

Aggregate Willmott and Matsuura Temperature Climate Data on Country Level

I'm looking for monthly, mean temperature data on the country-level since 1900 (or at least 1950) for which the temperature is weighted according to population density. The common database for the ...
Hannes Boehm's user avatar
1 vote
0 answers
128 views

average ingredients for each drug in each year for a specific manufacturer

I want to count the average number of ingredients in each drug produced by a specific manufacturer in each year. The results I want should be like this: year | drug_names | avg_number_of_ingredients ...
Obiii's user avatar
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Download clean coordinates from Wikipedia Map Module: … detailed map

I would like to know if there is a way to either download/scrape a clean CSV with coordinates and controlling group from Wikipedia conflict maps, or how to generate an ESRI shapefile from the Lua ...
arabiccode's user avatar
1 vote
0 answers
16 views

Dbscan time duration gauge

I'm running a Dbscan. On a matrix that's 10333 by 10333, using an epsilon value of 50. Is there any way to gauge how long this will take? It's been running for the past 8 hours now. Also does it ...
Dr_Watcher's user avatar
1 vote
0 answers
176 views

nhamcs design on survey package (R)

I am trying to analyze nhamcs http://www.nber.org/data/national-hospital-ambulatory-medical-care-survey.html using Lumley's survey package but getting the wrong standard errors when comparing them ...
Ricardo Pietrobon's user avatar
1 vote
0 answers
34 views

Windows kernel or user mode crash dumps

I am looking for a set of Windows crash dumps (.dmp files) that I could use during trainings. This may be user mode crash dumps (application crashes, "Send information to Microsoft") or kernel mode ...
Thomas Weller's user avatar
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0 answers
8 views

ould anyone help me to locate error and run this R code to simulate for balanced pleiotropic effects in Mendelian Randomization study?

The parameters are taking value of NA [Kindly refer the image]. Did I missed any part of the code related to the information "temp = as.integer(commandArgs(trailingOnly = TRUE))" Summary-...
user34708's user avatar
0 votes
0 answers
88 views

Alluvial Plot / Sankey Diagram in R - Use Percents Instead of Frequencies

I am trying to create an alluvial plot using ggplot and the ggalluvial. I am less interested in the frequency change per position, but instead, I'm more interested in the percent change per position. ...
JonKetchup91's user avatar
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0 answers
8 views

Interesting Datasets to show the felibility with SVMs in R

I hope this is the right place for this question. I am working on a lecture for SMVs. The audience will mostly be beginners. Next to a very graphical theroy presentation I am looking to give two ...
LeFlob's user avatar
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0 votes
0 answers
28 views

Block randomization with blockrand

I would like to do stratified randomization on three variables: gender, age (2 categories) and center (4 categories). So the number of strata is 2X2X4. This makes 16 strata. I would like 50 people per ...
Seydou GORO's user avatar
0 votes
1 answer
27 views

Is there way to get a consistent output from optFederov()?

In R, when I create a full factorial plan with the fac.design() function from the DoE.base package to reduce the number of necessary runs, the optFederov() function from the AlgDesign package gives a ...
Indy's user avatar
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0 answers
50 views

Create a Transition/Mobility Matrix for a Panel Data

I am seriously stuck and need some help. If you can help me, I am open to any help or any solutions in Python, R, Stata, or Excel. I have panel data containing different waves of a survey, and this ...
homo-economitux's user avatar
0 votes
2 answers
144 views

Structure of Results Appear to Change Based on Query

If I run this query: https://api.data.gov/ed/collegescorecard/v1/schools?latest.school.city=Los Angeles&api_key=XXXXXXXXXXX, then the results look something like this: However, if I run this ...
Daniel Casey's user avatar
0 votes
1 answer
15 views

R: sampling using dbinom(y-0:200)

In R: I have a sample (y) of length 1e4. y = sample(0:200, 1e4, replace = TRUE) I have plugged this sample into: dbinom(y-x,100,0.3) However, I would like to gather samples from this function but ...
BrieCee's user avatar
0 votes
0 answers
14 views

R cannot allocate vector. Where is the object?

I misjudged how much memory would be required and my computer ran out of memory when R was 76% done with an lapply function. Is there a way to recover and saveRDS the object or do I have to start over ...
Eric's user avatar
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-1 votes
1 answer
37 views

R or Excel: Calculate difference between dates

I have a list of course completion dates (person, start, end) in the following format (exemplary): Person X || Sept 21, 2021 06:30 PM || Sept 21, 2021 06:50 PM Now I'd like to calculate the overall ...
Lafayote's user avatar