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Spot urine sodium measurements do not accurately estimate dietary sodium intake in chronic kidney disease
24-hour urine chronic kidney disease sodium intake spot urine hypertension cardiovascular disease
2018/12/3
Background: Sodium intake influences blood pressure and proteinuria, yet the impact on long-term outcomes is uncertain in chronic kidney disease (CKD). Accurate assessment is essential for clinical an...
Spot urine sodium measurements do not accurately estimate dietary sodium intake in chronic kidney disease
24-hour urine chronic kidney disease sodium intake spot urine hypertension cardiovascular disease
2018/12/13
Background: Sodium intake influences blood pressure and proteinuria, yet the impact on long-term outcomes is uncertain in chronic kidney disease (CKD). Accurate assessment is essential for clinical an...
The estimation of a sparse vector in the linear model is a fundamental problem in signal processing, statistics, and compressive sensing. This paper establishes a lower bound on the mean-squared error...
Validity of a Commercial Linear Encoder to Estimate Bench Press 1 RM from the Force-Velocity Relationship
Muscle strength diagnosis performance prediction innovative technology
2015/5/5
The aim of this study was to assess the validity and accuracy of a commercial linear encoder (Musclelab, Ergotest, Norway) to estimate Bench press 1 repetition maximum (1RM) from the force - velocity ...
Accuracy of the Polar S810i Heart Rate Monitor and the Sensewear Pro Armband to Estimate Energy Expenditure of Indoor Rowing Exercise in Overweight and Obese Individuals
Indirect calorimetry armband heart rate monitor energy expenditure indoor rowing
2015/5/5
Accurately assessing the energy expenditure (EE) of different types of physical activity is important for exercise prescription in obese individuals. The aim of this study was to examine the accuracy ...
A 'causal' estimate of the effect of schooling on full-time employment among young Australians
schooling on full-time employment young Australians
2015/4/28
This paper exploits a policy change that occurred in South Australia in the mid 1980s to generate a 'causal' estimate of the effect of schooling on full-time employment outcomes. The Early Years of Sc...
On the Design of Methods to Estimate Network Characteristics
Complex Networks Fisher information Frontier Sampling
2014/12/18
Social and computer networks permeate our lives. Large networks, such as the Internet, the World Wide Web (WWW), AND wireless smartphones, have indisputable economic and social importance. These netwo...
A Piecewise Aggregate Approximation Lower-Bound Estimate for Posteriorgram-based Dynamic Time Warping
dynamic time warping lower-bound posteriorgram
2014/11/27
In this paper, we propose a novel lower-bound estimate for dynamic time warping (DTW) methods that use an inner product distance on multi-dimensional posterior probability vectors known as posteriorgr...
Precipitation as a Natural Experiment to Estimate the Agricultural Value of Irrigation Water
Precipitation Natural Experiment Estimate the Agricultural Value Irrigation Water
2014/6/3
Precipitation as a Natural Experiment to Estimate the Agricultural Value of Irrigation Water。
Golden Ratio estimate of success probability based on one and only sample
Golden ratio Bayes estimate Unique sample Triangle prior
2012/9/19
This paper proposes iterative Bayesian method to estimate success probability based on unique sample. The procedure is replacing the distribution characteristic of prior with Bayes estimate on the eve...
Using Moving Average Method To Estimate Entropy In Testing Exponentiality For Type-II Censored Data
Entropy Monte Carlo simulation Kullback-Leibler distance mov-ing average method Hazard function.
2012/9/19
In this paper, we introduce a modified test statistic, by applying moving average method and present a new cdf estimator to estimate the joint entropy of the type-II censored data. We also establish a...
Ordinal Logistic Regression for the Estimate of the Response Functions in the Conjoint Analysis
Aggregate Level Analysis Conjoint Analysis Ordinal Logistic Regression Response Function
2013/2/23
In the Conjoint Analysis (COA) model proposed here – a new approach to estimate more than one response function–an extension of the traditional COA, the polytomous response variable (i.e. evaluation o...
Stochastic Approximation and Newton's Estimate of a Mixing Distribution
Stochastic approximation empirical Bayes mixture models Lyapunov functions
2011/3/23
Many statistical problems involve mixture models and the need for computationally efficient methods to estimate the mixing distribution has increased dramatically in recent years. Newton [Sankhya Ser....
Stochastic Approximation and Newton's Estimate of a Mixing Distribution
Stochastic approximation empirical Bayes mixture models Lyapunov functions
2011/3/22
Many statistical problems involve mixture models and the need for computationally efficient methods to estimate the mixing distribution has increased dramatically in recent years. Newton [Sankhya Ser....
Double Perspective Data Envelopment Analysis: One Approach to Estimate the “LOOP” Arbitrage
Double-Perspective Data Envelopment Analysis Law of One Price Spatial Model and GIS
2013/2/23
This paper introduces the application of real estate pricing DP DEA - Double Perspective Data - Envelopment Analysis to solve the LOOP (Law of One Price) arbitrage. A general equilibrium model of real...