| Title: | CoCoSo - Combined Compromise Solution Method for MCDA |
| Version: | 0.1.0 |
| Description: | Provides a set of functions to implement the Combined Compromise Solution (CoCoSo) Method created by Yazdani, Zarate, Zavadskas and Turskis (2019) <doi:10.1108/MD-05-2017-0458>. This method is based on an integrated simple additive weighting and compromise exponentially weighted product model. |
| License: | GPL (≥ 3) |
| Encoding: | UTF-8 |
| Language: | en-US |
| RoxygenNote: | 7.2.3 |
| Depends: | R (≥ 2.10) |
| LazyData: | true |
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0) |
| VignetteBuilder: | knitr |
| Config/testthat/edition: | 3 |
| NeedsCompilation: | no |
| Packaged: | 2023-07-06 16:25:24 UTC; floquet |
| Author: | Sergio Floquet 
[aut, cre],
Marcos Santos
[aut] |
| Maintainer: | Sergio Floquet <sergiofloquet@hotmail.com> |
| Repository: | CRAN |
| Date/Publication: | 2023-07-06 19:10:02 UTC |
Verify if the dataset to be submitted to cocoso function is correctly formatted.
Description
Verify if the dataset to be submitted to cocoso function is correctly formatted.
Usage
check_input_data_cocoso(md_data)
Arguments
md_data |
Must be a data frame with information about Criteria, Alternatives and Optimal Value. See example_cocoso. |
Value
True if the dataset is correctly formatted and False otherwise.
Examples
data(example_cocoso)
check_input_data_cocoso(example_cocoso)
Implementation of CoCoSo Method
Description
Implementation of CoCoSo Method
Usage
cocoso(md_data, parameter_alpha = 0.5)
Arguments
md_data |
Must be a data frame with information about Criteria, Alternatives and Optimal Value. See example_cocoso. |
parameter_alpha |
Parameter for third aggregation strategies. |
Value
Final ranking of all alternatives from CoCoSo method. In addition, we compute and present all three aggregation strategies.
Examples
data(example_cocoso)
cocoso(example_cocoso)
Data example of logistic provider selection problem.
Description
Information of decision-making matrix from a logistic provider selection problem including information about criteria, alternatives and weights.
Usage
example_cocoso
Format
A data frame with 10 rows and 6 columns.
Source
Extract in "A combined compromise solution (CoCoSo) method for multi-criteria decision-making problems", Yazdani, M., Zarate, P., Kazimieras Zavadskas, E., & Turskis, Z. (2019).
Examples
example_cocoso
Padronization of decision-making matriz by sum.
Description
Padronization of decision-making matriz by sum.
Usage
standard_cocoso(md_data)
Arguments
md_data |
Decision-making matrix. |
Value
A Decision-making matrix normalize.
Examples
standard_cocoso(mtcars)