Browsing MT - Mathematics and Natural Science by Author "Ardana, N. K. Kutha"
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Modification of Gunasekaran-Palmore Fertility Measurement Method and its Application on Indonesian Population Data
Sariningsih, Dyah | Sumarno, Hadi | Ardana, N. K. Kutha (2011)In some countries, the birth rates are often used as indicators of population fertility, which are important in development planning. Unfortunately, the fertility data is relatively difficult to obtain accurately. Therefore, ... -
Ordinary and Canonical Biplots for Province Mapping Based on IPB Students’ Achievement.
Kusnandar | Siswadi | Ardana, N. K. Kutha (2011)Biplot is a graphical display of the rows and columns of a data matrix. Ordinary biplot is the biplot that was introduced by Gabriel (1971). The most general method for discrimination among groups using multiple observed ... -
The Study of Continuous Hidden Markov Model and Its Application to The Price of Rice.
Musafa | Setiawaty, Berlian | Ardana, N. K. Kutha (2010)Continuous hidden Markov model with discrete time (Elliot et al. 1995) is a model consists of the cause of event and observation process. This model assumes that the cause of event is a Markov chain in discrete time, ... -
The Study of Hidden Markov Model for Estimating Stocks Index Volatility
Baist, Abdul | Setiawaty, Berlian | Ardana, N. K. Kutha (2013)Volatility is a measure of uncertainty, which is useful for investor to plan a good investment strategy. The problem is that volatility is unobservable, and estimating volatility is not a trivial task. Hidden Markov model ...