Sampling (Mathematical Statistics)
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Recent papers in Sampling (Mathematical Statistics)
Humans are visual animals, and imaging sensors that extend our reach—cameras—have improved dramatically in recent times thanks to the introduction of CCD and CMOS digital technology. Consumer digital cameras in the megapixel range are now... more
For a long time, one of my dreams was to describe the nature of uncertainty axiomatically, and it looks like I've finally done it in my co∼eventum mechanics! Now it remains for me to explain to everyone the co∼eventum mechanics in the... more
You yourself, or what is the same, your experience is such ``coin'' that, while you aren't questioned, it rotates all the time in ``free flight''. And only when you answer the question the ``coin'' falls on one of the sides: ``Yes'' or... more
This study discussed the time series models of crude oil production and export in Nigeria from January 1999-December 2015. The Augmented Dickey-Fuller unit root test employed in the analysis to test for stationarity of the two series... more
Se presentan elementos básicos que pueden ser usados en cursos de iniciacion
Problems of sampling carbonized plant material are discussed. Firstly, the problem of actually selecting a sample in the laboratory is considered, and some experiments which investigate various procedures are described. Secondly, the... more
72 Pages about Statistics theorem (for High school and Diploma)
In recent years, signal processing has come under mounting pressure to accommodate the increasingly high-dimensional raw data generated by modern sensing systems. Despite extraordinary advances in computational power, processing the... more
this is sampling methods including probability method and non probability method.
SUMMARY In this paper, a time truncated group acceptance sampling plan (GASP) is designed under the Gamma distribution. The present plan is modification of the existing plan to reduce the number of groups/sample size. The plan parameters... more
"Size: 815 words
Type: Skeleton Outline contrasting reckless opportunism with careful calculation as the strategy advocated by Machiavelli in the Prince."
Type: Skeleton Outline contrasting reckless opportunism with careful calculation as the strategy advocated by Machiavelli in the Prince."
To complete a research, collecting data is a challenge. It would be great and simple if researchers could collect data or study each and every unit of population, which is next to impossible in almost all the field, including management.... more
The book about the eventology ~ a science about events and its applications to problems of management of sets of events ~ a new direction in philosophy, mathematics and event management (see English version of the book:... more
In this paper, generalized exponential-type estimators have been proposed for estimating the finite population mean of study variable using information on two auxiliary variables in the presence of non-response under stratified two-phase... more
Compressive sensing (CS) has recently emerged as a framework for efficiently capturing signals that are sparse or compressible in an appropriate basis. While often motivated as an alternative to Nyquist-rate sampling, there remains a gap... more
So far the studies dealing with the population projection are at the national level and only a few studies have shown the size of the population in the future at state level. There are Scanty studies in population projection for North... more
Link to the code: https://github.com/mGalarnyk/Python_Tutorials/blob/master/Time_Series/Part1_Time_Series_Data_BasicPlotting.ipynb Link to youtube video: https://www.youtube.com/watch?v=OwnaUVt6VVE Viewing Pandas DataFrame, Adding... more
1. Introducción al muestreo Algunas veces es posible y práctico examinar a cada persona o elemento de la población que deseamos describir. A esto lo llamamos enumeración completa o censo. Utilizamos el muestreo cuando no es posible contar... more
The logic of uncertainty is not the logic of experience and as well as it is not the logic of chance. It is the logic of experience and chance. Experience and chance are two inseparable poles. These are two dual reflections of one... more
En estas notas intentamos poner en orden algunas ideas sobre los modelos superpoblacionales. Estas deben ser de utilidad para estudiantes que se involucran con su uso.
The recently introduced theory of compressive sensing (CS) enables the reconstruction of sparse or compressible signals from a small set of nonadaptive, linear measurements. If properly chosen, the number of measurements can be... more
Eventology of multivariate statistics Eventology and mathematical eventology Philosophical eventology and philosophy of probability Practical eventology Eventology of safety Eventological economics and psychology Mathematics in the... more
In this paper, we present a new family, depending on additive Weibull random variable as a generator, called the generalized additive Weibull generated-family (GAW-G) of distributions with two extra parameters. The proposed family... more
This paper suggests a general class of exponential ratio and product type estimators for estimating finite population mean in single phase sampling. The expression for the mean square error (MSE) and bias of the first and second order... more
Models for economic allocation of inspection and metrology capacity to the full production and ramp phases of semiconductor manufacturing are presented. For the full production phase the excursion control framework is extended in detail... more
Compressive sensing (CS) exploits the sparsity present in many signal environments to reduce the number of measurements needed for digital acquisition and processing. We have previously introduced the concept and feasibility of using CS... more
In the present paper, a general class of estimators has been proposed for estimating the population mean of the study variable using auxiliary variable when the population mean of the auxiliary variable is known in stratified random... more
This paper suggests the generalized class of estimators, motivated by Sharma and Singh (2015), of finite population variance utilizing the known value of parameters related to an auxiliary variable such as quartile and its properties are... more
Notes for lectures on co∼eventum mechanics.
The existence of missing observations (MO) is commonly solved by using imputation methods. There are ratio-based methods for estimating the population mean, while using simple random sampling (SRS), when MO are present. Considering the... more
The recently introduced theory of compressed sensing enables the reconstruction of sparse or compressible signals from a small set of nonadaptive, linear measurements. If properly chosen, the number of measurements can be much smaller... more