Gaois

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9 results

  1. ECONOMICS|economic analysis|statistics · SCIENCE

    #619398

    IATE #1109468
    diall caighdeánach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Standardabweichung
    de
    Definition positive Quadratwurzel aus der Varianz, die wiederum dem Erwartungswert des Quadrats der zentrierten Zufallsgröße entspricht Reference DIN V ENV 13005:1999: Leitfaden zur Angabe der Unsicherheit beim Messen, S. 43
    standard deviation | S.D. | SD
    en
    Definition measure of how close or how far data points are from their average, or deviates from the mean - which, in a data sample, is estimated as the positive square root of the sum of the squares of the deviations between the observations and the mean of the data, divided by one less than the total number of observations Reference "COM-EN, based on: IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/S05911.html [4.12.2009]"
    Comment "The standard deviation is the positive square root of the variance [ IATE:1681483 ]. The variance and the closely-related standard deviation are measures of how spread out a distribution is. In other words, they are measures of variability. The variance is computed as the average squared deviation of each number from its mean."
    écart type | déviation standard
    fr
    Definition c'est la racine carrée de la moyenne des carrés pris par rapport à la moyenne arithmétique ;racine carrée de la variance de la population ou de l'échantillon Reference ISO/R 1213-2:1971
  4. ECONOMICS|economic analysis|statistics · SCIENCE

    #680661

    IATE #1689179
    diall caighdeánach geoiméadrach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    geometrische Standardabweichung | GSD
    de
    Definition ein Streuungsmaß der Abweichungen vom geometrischen Mittelwert Reference "Wikipedia, s. v. „Geometrische Standardabweichung“, https://de.wikipedia.org/wiki/Geometrische_Standardabweichung (24.10.2017)"
    Comment Im Gegensatz zur arithmetischen Standardabweichung wird hierbei das Produkt und nicht die Summe interpretiert.
    geometric standard deviation | GSD
    en
    Definition the geometric standard deviation of a lognormal distribution is the exponential of the standard deviation of the associated normal-distribution Reference Advisory Committee on Human Radiation Experiments Radiation Gloss.,11/05/1994
    écart-type géométrique | écart type géométrique | ETG
    fr
    σg
    mul
  5. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #642875

    IATE #3509920
    diall caighdeánach faoin gcéad Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Variationskoeffizient | relative Standardabweichung in Prozent | Streuungskoeffizient | relative Standardabweichung
    de
    Definition die Standardabweichung geteilt durch den Erwartungswert Reference DIN ISO 3534-1:2009: Statistik – Begriffe und Formelzeichen – Teil 1: Wahrscheinlichkeit und allgemeine statistische Begriffe, S. 58
    percentage standard deviation | percent standard deviation | per cent standard deviation
    en
    Definition "the value of the relative standard deviation ( IATE:1748226 ), expressed in percent. It can be calculated from the relative standard deviation by multiplying by 100" Reference "IUPAC. Compendium of Chemical Terminology, 2nd ed. (the ""Gold Book""). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/P04487.html [4.11.2009]"
    Comment It is recommended that the 'relative standard deviation' be reported, rather than the 'percentage standard deviation', in order to avoid confusion where results themselves are expressed as percentages. The term 'coefficient of variation' in place of 'relative standard deviation' is not recommended.
    sr (%) | σr (%)
    mul
  6. ECONOMICS|economic analysis|statistics · SCIENCE|natural and applied sciences|physical sciences|chemistry

    #680952

    IATE #1748226
    diall caighdeánach coibhneasta Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    relative Standardabweichung
    de
    relative standard deviation | RSD
    en
    Definition "the absolute value of the coefficient of variation ( IATE:1594321 )" Reference "Wikipedia http://en.wikipedia.org/wiki/Relative_standard_deviation [8.12.2009]"
    Comment It is a measure of a statistical estimate's reliability obtained by dividing the standard error by the estimate; then multiplied by 100 to be expressed as a percent.In analytical chemistry is widely used for comparing the uncertainty between different measurements of varying absolute magnitude. It can be calculated with the formula: sr = s/x ̄
    déviation standard relative | écart type relatif
    fr
    sr | σr
    mul
  7. ECONOMICS|economic analysis|statistics

    #624742

    IATE #1311499
    earráid chaighdeánach an mheastacháin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    ECM Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    RSD | Reststandardabweichung
    de
    Definition Maß für die Streuung der Messwerte um die Kalibriergerade Reference "ChemgaPedia, http://www.chemgapedia.de/vsengine/vlu/vsc/de/ch/16/bbz/bbz_addin.vlu.html (10.4.2014)"
    residual standard deviation | sample standard deviation around the regression line | SEE | standard error of estimate
    en
    Definition "the standard deviation1 of the residuals21 standard deviation [ IATE:1109468 ]2 residual [ IATE:1623604 ]" Reference "MedCalc Software bvba > Manual > Statistics > Regression, http://www.medcalc.org/manual/regression.php [17.3.2014]"
    erreur-type d'une estimation | écart-type résiduel | écart type résiduel | erreur type | ET | erreur type d'estimation | ETE
    fr
    Definition expression de la variation que l'on s'attend à rencontrer en effectuant des prédictions à partir d'une équation de régression Reference METRO
    Comment C'est l'écart-type des valeurs observées autour de la ligne de régression.
  8. SCIENCE|natural and applied sciences|physical sciences|chemistry

    #620578

    IATE #1140758
    laistigh de dhiall caighdeánach saotharlainne Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Standardabweichung innerhalb eines Laboratoriums
    de
    within laboratory standard deviation
    en
    Definition "a measure of repeatability ( IATE:1373092 )" Reference "Based on: Commission Regulation (EC) No 152/2009 laying down the methods of sampling and analysis for the official control of feed CELEX:32009R0152/EN"
    écart-type à l'intérieur du laboratoire
    fr
  9. ECONOMICS|economic analysis|statistics · SCIENCE|natural and applied sciences|physical sciences|chemistry|analytical chemistry

    #649808

    IATE #3548180
    beachtas idirmheánach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Laborpräzision
    de
    Definition Präzision, die sich ergibt bei wiederholter Bestimmung der gleichen Probe innerhalb eines Labors, jedoch bei bewusster Änderung eines Parameters des analytischen Verfahrens (z. B. verschiedene Bearbeiter, verschiedene Messgeräte, verschiedene Tage, verschiedene Charge der Reagenzien) Reference "Die Chemieschule: Laborpräzision (27.10.2023)"
    intermediate precision | within-laboratory reproducibility relative standard deviation | RSDwR | in-house reproducibility | within-laboratory reproducibility | intra-laboratory reproducibility | intralaboratory reproducibility | single-laboratory reproducibility
    en
    Definition "relative standard deviation (%) calculated from results generated under within-laboratory reproducibility conditions" Reference COM-Internal document: SANTE-2023-02599 (mycotoxins)
    Comment i.e. using the same method on the same sample material in one laboratory but on different days (preferably a longer time interval), and may include other conditions, such as involving different operators and/or different (equivalent) instruments
    fidélité intermédiaire | reproductibilité intralaboratoire | précision intermédiaire
    fr
    Definition mesurage dans un ensemble de conditions qui comprennent la même procédure opératoire, le même lieu et des mesurages répétés sur le même objet ou des objets similaires pendant une période de temps étendue, mais peuvent comprendre d’autres conditions que l’on fait varier Reference "COM-FR, d'après:BIPM, Vocabulaire international de métrologie – Concepts fondamentaux et généraux et termes associés (VIM) (14.12.2023), 3e éditionAnses (agence nationale de sécurité sanitaire alimentation, environnement, travail), Glossaire relatif à la validation et au transfert des méthodes d'analyses à l'Anses (14.12.2023), 27 avril 2018etTechniques de l'ingénieur, M. Feiberg et S. Rudaz, Glossaire De la validation des méthodes à la validation des résultats (14.12.2023), 23 mai 2023"