cake(SMPracticals)
cake()所属R语言包:SMPracticals
Breaking of Chocolate Cakes
打破的巧克力蛋糕
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Data on breaking angles of chocolate cakes made using different recipes, mixes, and cooking temperatures.
打破巧克力蛋糕的角度,采用不同的配方,混合,和烹饪的温度。
用法----------Usage----------
data(cake)
格式----------Format----------
A data frame with 270 observations on the following 4 variables.
270观察以下4个变量的数据框。
recipe Recipe used
所用的配方配方
mix mix, a factor with 15 levels
MIX MIX,15级的一个因素
temp temperature (degrees Fahrenheit) at which cake baked
在蛋糕出炉温度的温度(华氏度)
y breaking angle (degrees)
Ÿ破角(度)
Details
详细信息----------Details----------
These are data from an experiment in which six different temperatures for cooking three recipes for chocolate cake were compared. Each time a mix was made using one of the recipes, enough batter was prepared for six cakes, which were then randomly allocated to be cooked at the different temperatures. The response is the breaking angle, found by fixing one half of a slab of cake, then pivoting the other half about the middle until breakage occurs.
这些数据从一个实验中,6个不同的温度下烹饪巧克力蛋糕的食谱进行了比较。每次混合使用的食谱之一,足够的面糊制备六个蛋糕,然后随机分配给在不同的温度下被烹饪。响应是通过固定的一半的蛋糕的板坯,然后枢转大约中间的另一半,直到发生断裂的断裂角,发现。
源----------Source----------
Cochran, W. G. and Cox, G. M. (1959) Experimental Designs. Second edition. New York: Wiley.
科克伦,WG和Cox,通用汽车公司(1959)的实验设计。第二版。北京:科学出版社。
参考文献----------References----------
Page 454.
实例----------Examples----------
data(cake)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
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