Argwings Otieno

Assessment of French Beans Production at Kariua in Kandara, Murang’a County- Kenya

Wangui Patrick Mwangi, Argwings Otieno & Ayubu Anapapa · Asian Journal of Probability and Statistics · 2019

A sample survey research was conducted in November 2017 to January 2018 at Kariua area in Murang’a county, Kenya, with a sole aim to assess the current situation experienced by the French bean farmers in the area as well as form basis for further research, in which 43 farmers wer...

Open access Research Article 10.9734/ajpas/2019/v5i430141

Selection of Second Order Models’ Design Using D-, A-, E-, T- Optimality Criteria

Wangui Patrick Mwangi, Ayubu Anapapa & Argwings Otieno · Asian Journal of Probability and Statistics · 2019

There are numerous designs for fitting second order models that can be used in conjunction with the response surface methodology (RSM) technique in optimization processes, be it in agriculture, industries and so on. Some of the designs include the equiradial, Notz, San Cristobal,...

Open access Research Article 10.9734/ajpas/2019/v5i230134