In statistics, Spearman's rank correlation coefficient or Spearman's rho, named after Charles Spearman and often denoted by the Greek letter Ï {\displaystyle \rho } (rho) or as r s {\displaystyle r_{s}} , is a nonparametric measure of rank correlation (statistical dependence between the ranking of two variables).
Freedom of Speech and Freedom to Criticize should have limit. Sometimes people and in particular, the big fishes, (politicians) go beyond the limit and make everyone complain for they even go to the extent of even abusing their seniors e.g.; presidents.
The U.S. Supreme Court often has struggled to determine what exactly constitutes protected speech. The following are examples of speech, both direct (words) and symbolic (actions), that the Court has decided are either entitled to First Amendment protections, or not. The First Amendment states, in relevant part, that:reedom of speech includes the right: 1  Not to speak (specifically, the right not to salute the flag). 2  West Virginia Board of Education v. Barnette, 319 U.S. 624 (1943). 3  Of students to wear black armbands to school to protest a war (âStudents do not shed their constitutional rights at the schoolhouse gate.â). 4  Tinker v. Des Moines, 393 U.S. 503 5  ... To