نتایج جستجو برای: data analyses
تعداد نتایج: 2661500 فیلتر نتایج به سال:
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
In this paper we present and analyse a new set of software failure data which shows the failure behaviour, over a period of four years, of a single-user work station which was installed at the City University in March 1985. The details recorded in this data collection exercise allow us to subdivide the data into various subsets of inter-failure times. A sub-collection of these are chosen for mo...
Principal component analysis (PCA) and common factor analysis are often used to model latent data structures. Typically, such analyses assume a single population whose correlation or covariance matrix is modelled. However, data may sometimes be unwittingly sampled from mixed populations containing a taxon (nonarbitrary subpopulation) and its complement class. One derives relations between value...
It is well understood that the spatial structure inherent in most if not all populations can have important implications to the evolutionary dynamics of a wide range of traits. One of the best developed areas of evolutionary theory focusses on the evolution of parasites and spatially explicit models have illustrated the importance of structure within the host to the selection of the infectious ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید