搜索结果: 1-9 共查到“Experimental Designs”相关记录9条 . 查询时间(0.093 秒)
Fostering the use of quasi-experimental designs for evaluating public health interventions: insights from an mHealth project in Malawi
Evaluation Quasi- experimental design Malawi
2015/7/28
The evidence base to support the growing field of mHealth is relatively nascent, with most studies lacking the level of rigor needed to inform scale up of interventions. This paper investigates the im...
A Spectral Analysis Approach for Experimental Designs
In this paper we show how the approach of spectral analysis generalizes the standard ANOVA-based techiques for studying data from designed experiments. Several examples are worked out in detail including a thorough analysis of Calvin's famous ice cream data.
2015/7/7
In this paper we show how the approach of spectral analysis generalizes the standard ANOVA-based techiques for studying data from designed experiments.Several examples are worked out in detail, includ...
Analysis of Performance Measures in Experimental Designs Using Jackknife
Performance Measures Experimental Designs
2015/3/20
Analysis of Performance Measures in Experimental Designs Using Jackknife.
Combinatorics and Statistical Inferencing D-Optimal Experimental Designs with Covering Array Attributes
Combinatorics Statistical Inferencing
2015/3/18
Wh ile D-O p tim al exp er im ental d es ign s ar e u s ed w ith gr eat f r equ en cy in s u r f ace
r es p on s e an alys is th ey als o offer a m ech an is m to s cr een f actor s an d f actor inte...
Comparing Quasi-Experimental Designs and Structural Models for Policy Evaluation: The Case of a Reform of Lone Parental Welfare
lone mothers in-work benefits quasi-experimental evaluation designs discrete choice modelling ex-ante and ex-post evaluation
2012/10/22
This paper compares two different ways of doing policy evaluation: on the one hand, quasi-experimental methods (or "ex-post" evaluations) which exploit the introduction of a reform and identify its ef...
Uncertainty assessment in reservoir modeling using experimental designs
experimental design Monte Carlo simulation reservoir uncertainty
2009/4/20
Systematic approaches to uncertainty analysis in undeveloped oil or gas fields are everlasting challenges in the oil industry. Probabilistic estimations of recoverable reserves, and plateau period a...
Factorial experimental designs and generalized linear models
generalized linear model exponential family Fisher-Scoring algorithm factorial designs regular fraction
2009/2/23
This paper deals with experimental designs adapted to a generalized linear model. We introduce a special link function for which the orthogonality of design matrix obtained under Gaussian assumption i...
Xylanase Production by Aspergillus niger LPB 326 in Solid-State Fermentation Using Statistical Experimental Designs
xylanase Aspergillus niger solid-state fermentation
2009/2/20
Xylanase was produced by Aspergillus niger LPB 326 cultivated on lignocellulosic substrate composed by sugarcane bagasse and soybean meal in solid-state fermentation. The effects of various variables ...
Minimal average degree aberration and the state polytope for experimental designs
Minimal average degree aberration state polytope experimental designs
2010/4/30
For a particular experimental design, there is interest in finding
which polynomial models can be identified in the usual regression set
up. The algebraic methods based on Gr¨obner bases provide a s...