Statistical analysis of quantitative data gathered prior to the first user trials showed that there are a few significant differences between Croatian respondents and the respondents from other countries regarding their attitudes to the use and value of mobile technology in learning.收集的数据的统计分析...
The transformation of qualitative data into numeric values is considered as the entrance point to quantitative analysis. Concurrently related publications and impacts of scale transformations are discussed. Subsequently, it is shown how correlation coefficients are usable in conjunction with data aggregation ...
Both objective and subjective data can be both qualitative and quantitative. For example, you can observe (objective) a colour change (qualitative), and you can ask people to express their opinions on an issue (subjective) using a numerical scale (quantitative). Both types have advantages and d...
Quantitative Data Overview, Types & Examples 4:11 Histogram in Math | Definition, Uses & Examples 5:12 Center, Shape & Spread of a Distribution | Overview & Examples 6:11 Measures of Central Tendency | Definition, Formula & Examples 8:30 Describing the Relationship between Two Quantitativ...
A New Decision Tree Method for Statistical Analysis of Quantitative Data Obtained in Toxicity Studies on Rodents In order to know the different statistical tools used to analyze the data obtained from twenty-eight-day repeated dose oral toxicity studies with rodents a... K Kobayashi,M Kanamori,K...
RT-PCR Analysis of RNA Extracted from Bouin-Fixed and Paraffin-Embedded Lymphoid Tissues Annunziata,Gloghini,and,... - 《Journal of Molecular Diagnostics》 - 2004 - 被引量: 70 Reference genes for quantitative RT-PCR data in gastric tissues and cell lines Fernanda Wisniesk... - 世界胃肠病学...
变量的特征可以是定量的(quantitative)或定性的(qualitative),定量变量采用数值,例如一个人的年龄,身高或收入,房屋价值,类别和股票价格。相反,定性变量采用K个不同类别或类别之一中的值,定性类别变量的示例包括一个人的性别(男性或女性),所购买产品的品牌(A,B或C品牌),某人是否拖欠债务(是或否)或癌症诊断(急性髓...
This book is a guide to the practical application of statistics in data analysis as typically encountered in the physical sciences. It is primarily addressed at students and professionals who need to draw quantitative conclusions from experimental data. Although most of the examples are taken from ...
“statistical”的同义表达之一是“numerical”,它强调数据的数量性质,如:Numerical data is often used in statistical analysis.(数值数据常用于统计分析。) 另一个同义表达是“quantitative”,它侧重于可以量化或测量的方面,如:Quantitative research involves the use of statistical methods.(定量...
Once you have collected quantitative data, you will have a lot of numbers. It’s now time to carry out some statistical analysis to make sense of, and draw some inferences from, your data. There is a wide range of possible techniques that you can use. ...