English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

This paper develops robust test procedures for testing the intercept of asimple regression model when it is \textit{apriori} suspected that the slopehas a specified value. Defining unrestricted test (UT), restricted test (RT)and pre-test test (PTT) corresponding to the unrestricted (UE), restricted(RE), and preliminary test estimators (PTE) in the estimation case, theM-estimation methodology is used to formulate the M-tests and derive theirasymptotic power functions. Analytical and graphical comparisons of the threetests are obtained by studying the power functions with respect to size andpower of the tests. It is shown that PTT achieves a reasonable dominance overthe others asymptotically.

Increasing power of the test through pre-test - a robust method