Sir Ronald Fisher proposed a formal analysis of variance in a 1918 article The Correlation Between Relatives on the Supposition of Mendelian Inheritance.

Between 1917 and 1918, they made contracts with Mary Pickford and Charlie Chaplin, the first million-dollar deals in the history of film.

It was initially assumed the Mendelian inheritance only accounted for large ( qualitative ) differences, such as those seen by Mendel in his pea plants — and the idea of additive effect of ( quantitative ) genes was not realised until R. A. Fisher's ( 1918 ) paper, " The Correlation Between Relatives on the Supposition of Mendelian Inheritance " Mendel's overall contribution gave scientists a useful overview that traits were inheritable.

Between December 1916 and August 1918, a total of 37 Katzenjammer Kids silent cartoon shorts were produced by William Randolph Hearst's own cartoon studio International Film Service, which adapted well-known comic strips owned by Hearst for animation.

Between 1918 and 1922, Le Corbusier built nothing, concentrating his efforts on Purist theory and painting.

Between 1918 and 1920, NNS delivered 25 destroyers, and after the war, NNS began building aircraft carriers.

Between 1848 and 1918, numerous institutions ( including theatres and publishing houses, as well as political, financial and cultural organisations ) were founded in the so-called Slovene National Awakening.

The term variance was first introduced by Ronald Fisher in his 1918 paper The Correlation Between Relatives on the Supposition of Mendelian Inheritance:

Between 6 December 1916 and November 1918, the city was occupied by German forces as a result of the Battle of Bucharest, with the legitimate capital temporarily moved to Iași.

Between 1806 and 1918 the city was the capital of the Kingdom of Saxony ( which was a part of the German Empire from 1871 ).

Between 1918 and 1934 Dresden was capital of the first Free State of Saxony.

Between 1918 and 1922, Le Corbusier concentrated his efforts on Purist theory and painting.

Between October 24 and November 3, 1918, Italy launched the decisive Battle of Vittorio Veneto.

Between 1918 and 1922 typhus caused at least 3 million deaths out of 20 – 30 million cases.

Between 1910 and 1918, Abrams published several books on a medical technique he called spondylotherapy, a manipulative technique not dissimilar to chiropractic and osteopathy, but involving electricity.

Between 1918 and 1940 the center of the city undertook large renovation work.

Between 1918 and 1921, the Austrian semi-regular army was called Volkswehr (" People's Defence "), and fought against Yugoslavian army units occupying parts of Carinthia.

Between 1915 and 1918, Rank served as Secretary of the International Psychoanalytical Association which Freud had founded in 1910.

In 1918, Fisher produced the paper " The Correlation Between Relatives on the Supposition of Mendelian Inheritance ", which showed how the continuous variation measured by the biometricians could be the result of the action of many discrete genetic loci.

Between 1918 and 1921 large adjoining areas of South Australia, Western Australia and the Northern Territory were declared as Aboriginal reserves, as sanctuaries for a nomadic people who had virtually no contact with white people.

Between 1918 and 1921, large adjoining areas of South Australia, Western Australia and Northern Territory were declared as Aboriginal reserves, sanctuaries for nomadic people who had virtually no contact with European settlers.

Between 1918 and 1922, Vukovar was administrative seat of Syrmia ( Srijem, Srem ) county, and between 1922 and 1929 it was the administrative seat of Syrmia oblast.

Between 1908 and 1918 the Aller was widened to provide permanent navigability between Celle and Verden.

Between 1914 and 1918, the castle was home to both psychiatric and tuberculosis patients, 912 of whom died of malnutrition.

Between 22 September 1916 and 2 December 1918, the port and town of Newhaven were designated a ' Special Military Area ' under the ' Defence of the Realm Regulations ', and the Harbour station was closed to the public.

Between 1922 and 1928 Guderian wrote very few articles of barely more than a page or two concerning military movement.

Between 1922 and 1934, Armstrong found himself embroiled in a patent war, between himself, RCA, and Westinghouse on one side, and De Forest and AT & T on the other.

Between 1922 and 1991, the history of Russia is essentially the history of the Soviet Union, effectively an ideologically based state which was roughly conterminous with the Russian Empire before the Treaty of Brest-Litovsk.

Between 1922 and 1927, Le Corbusier and Pierre Jeanneret designed many of these private houses for clients around Paris.

* 1922 – Toll of the Sea debuts as the first general release film to use two-tone Technicolor ( The Gulf Between is the first film to do so but it is not widely distributed ).

Between 1922 and 1969 the position of Inspector-General of the RUC was held by five officers, the last being Sir Arthur Young, who was seconded for a year from the City of London Police to implement the Hunt Report and disarm the police and disband the Ulster Special Constabulary (' B ' Specials ).

Between 1922 and 1943, Kobarid and the neighbouring villages, which had an exclusively Slovene-speaking population, was submitted to a policy of violent Fascist Italianization.

Between 1922 and 1924, the Dome of the Rock was restored by the Islamic Higher Council.

Between 1922 and 1953, Rivera painted murals among others in Mexico City, Chapingo, Cuernavaca, San Francisco, Detroit, and New York City.

Between 1920 and 1922 a monument in honour of the workers who lost their lives in the wake of the Kapp Putsch was erected in the Weimar central cemetery.

Between 1922 and 1972, bills passed by the Parliament of Northern Ireland were passed to the Governor for Royal Assent under the Government of Ireland Act of 1920, replacing the office of Lord Lieutenant.

Between 1922 and 1948, Orozco painted murals in Mexico City, Orizaba, Claremont, California, New York City, Hanover, New Hampshire, Guadalajara, Jalisco, and Jiquilpan, Michoacán.

Between 1922 – 1924, Orozco painted the murals: " The Elements ", " Man in Battle Against Nature ", " Christ Destroys His Cross ", " Destruction of the Old Order ", " The Aristocrats ", and " The Trench and the Trinity " at the National Preparatory School.

Between 1919 and 1922 there were 35, 600 political murders in Germany.

Between 1922 and 1970, the U. S. and Japan alternated as leaders in the quantity of feature film production.

Between 1918 and 1922 he grew into one of the more advanced composers in Europe.

Between 1911 and 1922 this was commercially extracted by dissolving the salt with water pumped down bore holes which was then brought to the surface and evaporated in boiling pans.

Between 1922 and 1923 Kevin O ' Higgins confirmed the sentences of execution of seventy-seven republican prisoners of war, including Rory O ' Connor who had been best man at his wedding.