![]() This is in agreement with SPSS, R and other major statistical packages.įor the summary statistics report, when recalling older analyses, MedCalc will adapt the % value of the trimmed mean. In the new MedCalc version, for a 20% trimming, the program trims 20% at the lower tail and 20% at the higher tail, so 40% in total.In previous MedCalc versions, for a 20% trimming, the program would trim 10% at the lower tail and 10% at the higher tail, so 20% in total.Revision of the definition of "percentage trimmed":.New: Yuen-Welch test for the comparison of 2 independent trimmed means.Ĭomputional notes are given on Calculation of Trimmed Mean, SE and confidence interval.New: Comparison of trimmed means of paired samples.RTRIM( str) removes trailing spaces from text Version 22.021 - Feb 21, 2024.TRIM( str) removes all spaces from text except for single spaces between words. ![]() LTRIM( str) removes leading spaces from text.FIND( needle, haystack) returns the position of a specific text within another text.SelectFolder() displays a dialog in which the user can select a disk folder the function returns the selected folder. ![]()
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