A formula is proposed for calculating the probable limit of error (PLE) of the density estimate which is obtained from measurements of distance from sample points to ...

The probable cause of a plane crash in southern Laos in which 49 people died, including six Australians, was pilot error. Pilot error was the likely cause of a plane ...

A PAPER on “The Degree of Accuracy of Statistical Data,” by Mr. Carl C. Engberg, has been published by the University of Nebraska. “This paper,” Mr. Engberg tells us, “is written as a protest against ...

MR. DINES'S question (NATURE, August 12, p. 644) as to the degree of significance to be attached to the amplitudes of waves of given period found in short series of observations and the likelihood of ...