Multinomial goodness-of-fit: large sample tests with survey design correction and exact tests for small samples

A new Stata command called -mgof- is introduced. The command is used to compute distributional tests for discrete (categorical, multinomial) variables. Apart from classic large sample $\chi^2$-approximation tests based on Pearson's $X^2$, the likelihood ratio, or any other statistic from the power-divergence family (Cressie and Read 1984), large sample tests for complex survey designs and exact tests for small samples are supported. The complex survey correction is based on the approach by Rao and Scott (1981) and parallels the survey design correction used for independence tests in -svy:tabulate-. The exact tests are computed using Monte Carlo methods or exhaustive enumeration. An exact Kolmogorov-Smirnov test for discrete data is also provided.

FISICO: Fast Image SegmentatIon COrrection.

BACKGROUND AND PURPOSE In clinical diagnosis, medical image segmentation plays a key role in the analysis of pathological regions. Despite advances in automatic and semi-automatic segmentation techniques, time-effective correction tools are commonly needed to improve segmentation results. Therefore, these tools must provide faster corrections with a lower number of interactions, and a user-independent solution to reduce the time frame between image acquisition and diagnosis. METHODS We present a new interactive method for correcting image segmentations. Our method provides 3D shape corrections through 2D interactions. This approach enables an intuitive and natural corrections of 3D segmentation results. The developed method has been implemented into a software tool and has been evaluated for the task of lumbar muscle and knee joint segmentations from MR images. RESULTS Experimental results show that full segmentation corrections could be performed within an average correction time of 5.5±3.3 minutes and an average of 56.5±33.1 user interactions, while maintaining the quality of the final segmentation result within an average Dice coefficient of 0.92±0.02 for both anatomies. In addition, for users with different levels of expertise, our method yields a correction time and number of interaction decrease from 38±19.2 minutes to 6.4±4.3 minutes, and 339±157.1 to 67.7±39.6 interactions, respectively.

Handbook : improving POTW performance using the composite correction program approach /

Mode of access: Internet.

Stuttering, lisping and correction of the speech of the deaf,

Mode of access: Internet.

Reports of cases argued and determined in the Supreme court of judicature; and in the Court for the trial of impeachments and the correction of errors in the state of New York. [1806-1823]

Imprint varies.

Annual report of the Commissioner of Correction on crime statistics.

Report for 1930 has title: Summary and comment of the Commissioner of Correction on crime statistics ..

Error detection and correction in binary parallel digital computers /

"Retyped October, 1964"

Improving POTW performance using the composite correction program approach : handbook /

"October 1984."

The electrical admittance of a homogeneous polarized fully electroded circular disc, loss-less and mechanically free : analysis, including Rayleigh correction, data for routine determination of elastic modulus and Piezoelectric coupling, and discussion of limitation of correction, anisotrophy parameters involved, and deductions concerning dimensional standarization /

"ONR Contract No. Nonr-1055(00)."

A letter to the justices of the peace for the county of Surrey,: on the cases in the house of correction at Guildford /

Mode of access: Internet.

Principles of English grammar, defined and illustrated : to which are added pieces in prose and poetry, designed for analytical exercises; and false syntax for correction /

Mode of access: Internet.

Systematick lectures on English grammar, on a new and highly approved plan : containing a systematick order for parsing, a systematick ordo, extensive examples of false syntax for oral correction, and a key to the oral exercises ... /

Mode of access: Internet.