DICŢIONAR DE TERMENI BIOSTATISTICI ROMÂN - ENGLEZ FRANCEZ

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1 Dicţionar de termeni biostatistici român - englez - francez, DICŢIONAR DE TERMENI BIOSTATISTICI ROMÂN - ENGLEZ FRANCEZ (din DRAGOMIRESCU L Biostatistică pentru începători. Editura Constelaţii. Bucureşti, 220p, ISBN pp ) Interpretarea notaţiilor: Semnul ";" desparte sinonime care, de regulă, nu conţin cuvinte comune. Parantezele includ cuvinte sau grupe de cuvinte care pot fi ignorate. De exemplu: "frecvenţă (absolută)" poate fi cititită fie "frecvenţă absolută", fie numai "frecvenţă". Semnul "/" pus înainte şi după un cuvânt sau un grup de cuvinte indică variante alternative. De exemplu: "interval de / clasă / grupare /" se va citi "interval de clasă", respectiv "interval de grupare". 1. Generalităţi biomatematică; biologie matematică biomathematics biomathématique; biologie mathématique biometrie biometrics biométrie biostatistică; statistică biologică biostatistics statistique biologique (caracteristică) variabilă variable variable eşantioane de observaţii perechi / related / matched-pairs / samples échantillons / séries / appariées eşantioane / independente / independent prelevate / independent samples échantillons independants eşantion sample échantillon inferenţă statistică statistical inference inférence statistique interval de / clasă / grupare / class interval amplitude; intervalle de classe statistică descriptivă descriptive statistics statistique descriptive statistică / inductivă / inferenţială / inferential statistics statistique inductive tabelă de numere / aleatoare / întâmplătoare / table of random numbers table de nombres / aléatoires / au hasard / 2. Frecvenţe şi distribuţii de frecvenţe frecvenţă (absolută) (absolute) frequency fréquence (absolue); effectif frecvenţă observată / empirică / observed frequency effectif / observée / empirique /

2 2 Dicţionar de termeni biostatistici român - englez - francez, 1998 frecvenţă relativă / relative / proportional / frequency fréquence relative frecvenţă teoretică expected frequency effectif théorique / distribuţie / repartiţie / (de frecvenţe) (frequency) distribution distribution / de fréquences / statistique / distribuţie / asimetrică / oblică / / asymmetric / asymmetrical / non-symmetric / nonsymmetrical / skew / distribution distribution dissymétrique distribuţie asimetrică / de / la / dreapta distribuţie asimetrică / de / la / stânga negatively-skew distribution positively-skew distribution distribution dissymétrique de droite distribution dissymétrique de gauche distribuţie bimodală bimodal distribution distribution bimodale distribuţie empirică observed distribution distribution / observée / empirique / distribuţie / F / a lui Fisher / / Fisher-Snedecor's / Snedecor's / F- / variance-ratio / distribution distribution F de Fisher-Snedecor distribuţie simetrică symmetrical distribution distribution symétrique distribuţie Student / t-distribution / Student's / distribution distribution t de Student distribuţie teoretică theoretical distribution distribution théorique distribuţie unimodală unimodal distribution distribution unimodale distribuţie χ 2 / chi-squared / χ 2 / Pearson's / distribution distribution χ 2 de Pearson 3. Sinteză grafică diagramă / prin / în / batoane bar diagram diagramme en bâtons histogramă histogram histogramme poligon de frecvenţe frequency polygon polygone de fréquences reprezentare sub formă de "boxplot" box plot; box-and-whisker plot répressentation graphique sous forme de "boxplot"

3 Dicţionar de termeni biostatistici român - englez - francez, Sinteză numerică 4.1. Indicatori de localizare Indicatori de tendinţă centrală mediană median médiane medie (aritmetică) (arithmetic) mean; average moyenne (arithmétique) modă; mod; modul; (valoare) dominantă; valoare modală mode mode; valeur dominante Alţi indicatori de localizare centilă; percentilă percentile centile; pourcentile α-cuantilă inferioară lower critical value valeur critique inférieure α-cuantilă superioară upper critical value valeur critique supérieure cuantilă de ordin m quantile; fractile / quantile / fractile / d'ordre m cuartilă quartile quartile cuartilă inferioară / third* / lower / quartile premier quartile cuartilă superioară / first* / upper / quartile troisième quartile decilă decile décile * În [23 ] cuartilele se consideră în mod invers, de la valorile mari către cele mici Indicatori de împrăştiere abatere / standard / pătratică medie / medie pătratică / tip /; deviaţie standard; SD; σ standard deviation écart / -type / quadratique moyen/; déviation standard amplitudine amplitude; range amplitude; étendue coeficient / (procentual) de variaţie / (procentual) de variabilitate / coefficient of variation; percentage standard deviation coefficient de / variation / variabilité / dispersie; varianţă; σ 2 ; fluctuaţie variance variance intercuartilă; interval intercuartil; abatere cuartilă interquartile range ( écart ) interquartile

4 4 Dicţionar de termeni biostatistici român - englez - francez, Variabile calitative entropie entropy entropie regularitate; echitabilitate evenness; equitability régularité; équitabilité 6. Corelaţie, regresie, asociere asociere association association coeficient de corelaţie a rangurilor al lui Spearman coeficient de contingenţă al lui Ciuprov coeficient de corelaţie lineară ( / Bravais-Pearson / al lui Pearson / ) coeficient de determinaţie Spearman's / rank correlation coefficient / ρ / contingency coefficient ( product- moment / linear / Bravais' / Pearson's / ) correlation coefficient coefficient of determination; determination coefficient coefficient de corrélation de rangs de Spearman coefficient de contingence coefficient de corrélation ( / linéaire ( de Bravais-Pearson ) / totale / ) coefficient de determination covarianţă covariance covariance covariaţie covariation covariation dependenţă dependence dépendance independenţă independence indépendance stereogramă stereogram stéréogramme tabel / de contingenţă / statistică cu dublă intrare / 7. Scale, reţele / contingency / bivariate frequency / table tableau de contingence scală logaritmică logarithmic scale échelle logarithmique scală semilogaritmică semilogarithmic scale échelle semi-logarithmique 8. Teste binare prevalenţă prevalence prévalence sensibilitate sensitivity sensibilité specificitate specificity spécificité

5 Dicţionar de termeni biostatistici român - englez - francez, Teoria estimaţiei a estima estimate estimer deplasare bias biais eroare standard ( a unui estimator ) standard error erreur- / standard / type / estimator estimator estimateur estimator eficient efficient estimator estimator efficace estimator / just / nedeplasat / unbiased estimator estimateur / sans biais / non biaisé / impartial / estimaţie estimation estimation interval de încredere confidence interval intervalle de confiance nivel de încredere confidence level niveau de confiance precizie precision précision 10. Verificarea ipotezelor statistice eroare de speţa I α-error; first kind error erreur de première espèce eroare de speţa a II-a β-error; second kind error erreur de deuxième espèce foarte semnificativ highly significant * hautement significatif * ipoteză alternativă / alternative / non-null / hypothesis hypothèse alternative ipoteză nulă null hypothesis hypothèse nulle înalt semnificativ very highly significant * très hautement significatif * nivel de semnificaţie significance level niveau de signification putere (a unui test) power (of a test) puissance (d'un test) regiune de acceptare ( a ipotezei nule ) acceptance region région d'acceptation regiune de respingere ( a ipotezei nule ) / rejection / critical / region région / de rejet / critique / * A se observa corespondenţa de limbaj între engleză şi franceză şi diferenţele faţă de terminologia română.

6 6 Dicţionar de termeni biostatistici român - englez - francez, 1998 semnificativ significant significatif test bilateral / two-tail / double tailed / two sided / test test bilatéral test de / ajustare / concordanţă / test of goodness of fit test d'ajustement test de conformitate test of conformity test de conformité test de / egalitate / omogenitate / comparaţie / test of / equality / homogenity / test / d'égalité / d'homogénéité / test de independenţă test of independence test d'independance test / de semnificaţie / statistic / test / of significance / statistic / of hypothesis / test neparametric / non-parametric test / distribution-free test / of significance test / de signification / d'hypothèses / méthod non-paramétrique test parametric parametric test of significance méthod paramétrique test / t / Student / ( Student's ) t-test test t de Student test χ 2 chi-squared test, χ 2 test test du χ 2 Notă: Termenii în limba română sunt, de regulă, cei utilizaţi în această lucrare şi/sau în [17], iar cei din engleză şi franceză sunt preluaţi, în marea lor majoritate, din [10] şi [23']. REFERINŢE [10] Dagnelie P Statistique Théorique et Appliquée. Les Presses Agronomiques de Gembloux. [17] Iosifescu M., Moineagu C., Trebici V.& Ursianu Emiliana Mică enciclopedie de statistică. Ed. Ştiinţifică şi Enciclopedică, Bucureşti. [23'] Porkess R Dictionary of statistics. Collins, London and Glasgow.

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