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Null modem is a communication method to directly connect two DTEs (computer, terminal, printer, etc.) using an RS-232 serial cable. The name stems from...

the null distribution is the probability distribution of the test statistic when the null hypothesis is true. For example, in an F-test, the null distribution...

checked to ensure they are not null before invoking any methods, because methods typically cannot be invoked on null references. The Objective-C language...

languages with null include: Perl scalar variables default to undef and can be set to undef. PHP with NULL type and is_null() method, native nullable type in...

scientific research, the null hypothesis (often denoted H0) is the claim that the effect being studied does not exist. The null hypothesis can also be described...

In SQL, null or NULL is a special marker used to indicate that a data value does not exist in the database. Introduced by the creator of the relational...

Thus, if Fisher's method for independent tests is applied in a dependent setting, and the p-value is not small enough to reject the null hypothesis, then...

formulation, methods and terminology developed in the early 20th century. Fisher popularized the "significance test". He required a null-hypothesis (corresponding...

A null cipher, also known as concealment cipher, is an ancient form of encryption where the plaintext is mixed with a large amount of non-cipher material...

This method ensures that the FWER is at most α {\displaystyle \alpha } , in the strong sense. The simple Bonferroni correction rejects only null hypotheses...

an alternative to an idealized null hypothesis of no relationship between two data sets. Rejecting or disproving the null hypothesis is done using statistical...

The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century...

error if applied to a null object, the safe navigation operator stops the evaluation of a method/field chain and returns null as the value of the chain...

statistics, the false discovery rate (FDR) is a method of conceptualizing the rate of type I errors in null hypothesis testing when conducting multiple comparisons...

description see K.S. Gibson, Photoelectric spectrophotometry using the null method. Priest, Irwin G.; Gibson, K.S.; McNicholas, H.J. (September 1920). "An...

computer programming, a null-terminated string is a character string stored as an array containing the characters and terminated with a null character (a character...

are passed to the method. (If the Method object represents a static method then the first Object parameter is ignored and may be null.) Constructor.newInstance(Object...

distribution functions of two samples. The null distribution of this statistic is calculated under the null hypothesis that the sample is drawn from the...

is a method used to counteract the problem of multiple comparisons. It is a simple method to control the family-wise error rate. When all null hypotheses...

network byte order) ID the user ID string, variable length, null-terminated. VN reply version, null byte REP reply code DSTPORT destination port, meaningful...