Other packages > Find by keyword >

ddiv  

Data Driven I-v Feature Extraction
View on CRAN: Click here


Download and install ddiv package within the R console
Install from CRAN:
install.packages("ddiv")

Install from Github:
library("remotes")
install_github("cran/ddiv")

Install by package version:
library("remotes")
install_version("ddiv", "0.1.1")



Attach the package and use:
library("ddiv")
Maintained by
Megan M. Morbitzer
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-09-28
Latest Update: 2021-04-14
Description:
The Data Driven I-V Feature Extraction is used to extract Current-Voltage (I-V) features from I-V curves. I-V curves indicate the relationship between current and voltage for a solar cell or Photovoltaic (PV) modules. The I-V features such as maximum power point (Pmp), shunt resistance (Rsh), series resistance (Rs),short circuit current (Isc), open circuit voltage (Voc), fill factor (FF), current at maximum power (Imp) and voltage at maximum power(Vmp) contain important information of the performance for PV modules. The traditional method uses the single diode model to model I-V curves and extract I-V features. This package does not use the diode model, but uses data-driven a method which select different linear parts of the I-V curves to extract I-V features. This method also uses a sampling method to calculate uncertainties when extracting I-V features. Also, because of the partially shaded array, "steps" occurs in I-V curves. The "Segmented Regression" method is used to identify steps in I-V curves. This material is based upon work supported by the U.S. Department of Energy
How to cite:
Megan M. Morbitzer (2018). ddiv: Data Driven I-v Feature Extraction. R package version 0.1.1, https://cran.r-project.org/web/packages/ddiv
Previous versions and publish date:
0.1.0 (2018-09-28 23:50)
Other packages that cited ddiv R package
View ddiv citation profile
Other R packages that ddiv depends, imports, suggests or enhances
Functions, R codes and Examples using the ddiv R package
Some associated functions: IVExtractResult . IV_4K . IV_5M_1 . IV_5M_2 . IV_daystar . IV_step1 . IV_step2 . IV_step3 . IV_timeseries . IVfeature . IVsteps . IVuncertain . 
Some associated R codes: IVExtractResult.R . IV_4K.R . IV_5M_1.R . IV_5M_2.R . IV_daystar.R . IV_timeseries.R . IVfeature.R . IVsteps.R . IVuncertain.R . chartotab.R .  Full ddiv package functions and examples
Downloads during the last 30 days
Get rewarded with contribution points by helping add
Reviews / comments / questions /suggestions ↴↴↴

Today's Hot Picks in Authors and Packages

factorplot  
Graphical Presentation of Simple Contrasts
Methods to calculate, print, summarize and plot pairwise differences from GLMs, GLHT or Multinomial ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resizer for Images, Tables and Fancy Resizable Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
QuantileNPCI  
Nonparametric Confidence Intervals for Quantiles
Based on Alan D. Hutson (1999) , "Calculating nonparametric confidence i ...
Download / Learn more Package Citations See dependency  
Maintainer: Li Yan (view profile)
FMCCSD  
Efficient Estimation of Clustered Current Status Data
Current status data abounds in the field of epidemiology and public health, where the only observab ...
Download / Learn more Package Citations See dependency  
srm  
Structural Equation Modeling for the Social Relations Model
Provides functionality for structural equation modeling for the social relations model (Kenny & ...
Download / Learn more Package Citations See dependency  
bizicount  
Bivariate Zero-Inflated Count Models Using Copulas
Maximum likelihood estimation of copula-based zero-inflated (and non-inflated) Poisson and negative ...
Download / Learn more Package Citations See dependency  

22,114

R Packages

188,080

Dependencies

55,244

Author Associations

22,115

Publication Badges

© Copyright 2022 - present. All right reserved, rpkg.net. Contact Us / Suggestions / Concerns