1, which package is used to extract data from wind terminal?
2. which package is more convenient to use to calculate Return and Volatility?
3. which package is used to convert data in a compatible format to use the connected approach package?
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
Hello everyone! I am currently exploring the performance of large models in understanding knowledge in specific domains, and attempting to construct a knowledge framework similar to what...
05 August 2024 5,729 2 View
Regarding a model for simulating battery charge and discharge, what do you consider to be high fidelity? What is the acceptable percentage of error (regardless of the metric)? Could you suggest...
03 August 2024 5,358 0 View
I want a model that is balanced with accuracy or speed, faster rcnn has high accuracy while yolo have fast speed. i am thinking to combine them to get a hybrid model to achieve both speed and accuracy
02 August 2024 3,104 0 View
need to open an account to upload my published papers
01 August 2024 9,255 1 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 589 4 View
I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...
01 August 2024 9,227 1 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container
30 July 2024 7,326 1 View
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,233 4 View
PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...
28 July 2024 4,762 2 View
> library(meta) Error: package or namespace load failed for ‘meta’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]): there is no package called ‘numDeriv’
18 July 2024 3,536 0 View
What are the reasons why we need to practice proper post-harvest handling including packaging, after harvesting fruits and vegetables?
02 July 2024 9,999 2 View
How is active packaging as a method of preserving fruits and importance of handling packing of fruits and vegetables in prolonging their life and maintaining their quality?
02 July 2024 2,796 2 View
How can contexual bandits (used in Recommendation Systems) be implemented in code via library package ?
18 June 2024 3,196 6 View
I'm currently working on a project involving group-based trajectory modelling and am seeking advice on handling multi-level factors within this context. Specifically, I'm interested in...
16 June 2024 8,765 0 View
I want to analyze some images (nearly 1000) in a loop. I want to analyze HSV and RGB. I have masked those images in ImageJ, which is binary masked. I tried to explore them in R, but all the...
04 June 2024 5,098 1 View
Hi there, I have some 16S and metagenomic sequencing data from mice fecals and I want to upload them to NCBI Sequence Read Archive (SRA). I don't know what NCBI package is suitable for my animal...
03 June 2024 9,451 3 View
Dear colleagues with particular interests in r software I have completed an ordinal regression model using two different r functions (polr - MASS package and clm - ordinal package). The output was...
03 June 2024 9,264 5 View
I have an issue running OB decomposition on R with the objective of getting the results in the form attached (the 1st photo), as of right now following the official CRAN package instructions...
31 May 2024 1,469 0 View