2 citations · 4 across the 7 of their papers we have counts for
8 papers
Statistical Significance Revisited
Reason Machete
Since its introduction by Fisher, the method of hypothesis testing that relies on computing error probabilities has witnessed several developments. Perhaps the most significant dev…
Towards a Sustainable Agricultural Credit Guarantee Scheme
Reason Lesego Machete
Since 1986, Government of Botswana has been running an Agricultural Credit Guarantee Scheme for dry-land arable farming. The scheme purports to assist dry-land crop farmers who hav…
Options to Receive Retirement Gratuity
Reason Machete
Retirement gratuity is the money companies typically pay their employees at the end of their contracts or at the time of leaving the company. It is a defined benefit plan and is of…
Probabilistic Recalibration of Forecasts
Carlo Graziani, Robert Rosner, Jennifer M. Adams +1
We present a scheme by which a probabilistic forecasting system whose predictions have poor probabilistic calibration may be recalibrated by incorporating past performance informat…
Quantifying Chaos: A tale of two maps
Reason L. Machete
In many applications, there is a desire to determine if the dynamics of interest are chaotic or not. Since positive Lyapunov exponents are a signature for chaos, they are often use…
Initial Distribution Spread: A density forecasting approach
Reason L. Machete, Irene M. Moroz
Ensemble forecasting of nonlinear systems involves the use of a model to run forward a discrete ensemble (or set) of initial states. Data assimilation techniques tend to focus on e…