An APL program for minimum-error Guttman scaling
نویسندگان
چکیده
منابع مشابه
Universal Patterns in Cultural Evolution: An Empirical Analysis Using Guttman Scaling
We test for universal patterns in cultural evolution by Guttman scaling on two different worldwide samples of archaeological traditions and on well-known archaeological sequences. The evidence is generally consistent with universal evolutionary sequences. We also present evidence for some punctuated evolutionary events. [
متن کاملGenerating an APL Font
The APL language is well known for its peculiar symbols which have inhibited the use of this language in many programming environments. Making APL documents of good quality has been difficult and expensive. We describe here a simple way how to use METAFONT to generate an APL font for Tk,X by using existing font definitions as far as possible.
متن کاملMinimum Distance Error Correction
A method is presented for incorporating error correction using a minimum distance measure into LR parsers. The method is suitable for use by an automatic parser-generator. State information in the LR parser stack at the point of detection of error is used to generate a set of strings which are potential repairs to the input. A string with least minimum distance from the actual input is chosen a...
متن کاملGuttman Scale Analysis
Guttman scale analysis may be considered as two inseparable endeavors: (1) to ascertain if a set of stimu!'i are unidimensional in nature and if so, (2) to tank order respondents along the same continuum based on their reaction to toe stimuli. For example, suppose a set of four attitude statements (S1-54) are constructed such that similarity of content exists (e.g. all concern attitude toward i...
متن کاملMinimum error thresholding
Thresholding is a popular tool for segmenting grey level images. The approach is based on the assumption that object and background pixels in the image can be distinguished by their grey level values. By judiciously choosing a grey level threshold between the dominant values of object and background intensities the original grey level image can be transformed into a binary form so that the imag...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Behavior Research Methods & Instrumentation
سال: 1978
ISSN: 1554-351X,1554-3528
DOI: 10.3758/bf03205169