APPLICATION OF CHI SQUARE TESTS TO FITTING OF IONIC CONDUCTIVITY

On the multi _ chi-square tests and their data complexity

Chi-square tests are generally used for distinguishing purposes; however when they are combined to simultaneously test several independent variables, extra notation is required. In this study, the chi-square statistics in some previous works is revealed to be computed half of its real value. Therefore, the notion of Multi _ Chi-square tests is formulated to avoid possible future confusions. In ...

Local Private Hypothesis Testing: Chi-Square Tests

The local model for differential privacy is emerging as the reference model for practical applications of collecting and sharing sensitive information while satisfying strong privacy guarantees. In the local model, there is no trusted entity which is allowed to have each individual’s raw data as is assumed in the traditional curator model for differential privacy. Individuals’ data are usually ...

Chi-Square Tests for Comparison Weighted Histograms

Weighted histograms in Monte-Carlo simulations are often used for the estimation of probability density functions. They are obtained as a result of random experiment with random events that have weights. In this paper the bin contents of a weighted histogram are considered as a sum of random variables with a random number of terms. Generalizations of the classical chi-square test for comparing ...

Chi-square Tests for Parameter Stability

Chi-square Fitting of Deformable Templates for Lane Boundary Detection

An accelerated algorithm for lane boundary detection is described. It combines random search with the chi-square fitting to obtain the best set of parameters of a deformable template. The lane boundaries found in a grey level image are modelled via deformable templates. To find the best fitting template a likelihood function is used. It is based on the degree of match (in magnitude and directio...