paulsen(boot)
paulsen()所属R语言包：boot
Neurotransmission in Guinea Pig Brains
在豚鼠大脑的神经递质
译者：生物统计家园网 机器人LoveR
描述----------Description----------
The paulsen data frame has 346 rows and 1 columns.
paulsen数据框有346行1列。
Sections were prepared from the brain of adult guinea pigs. Spontaneous currents that flowed into individual brain cells were then recorded and the peak amplitude of each current measured. The aim of the experiment was to see if the current flow was quantal in nature (i.e. that it is not a single burst but instead is built up of many smaller bursts of current). If the current was indeed quantal then it would be expected that the distribution of the current amplitude would be multimodal with modes at regular intervals. The modes would be expected to decrease in magnitude for higher current amplitudes.
准备从成年豚鼠的大脑切片。自发电流流入到个别的脑单元，然后记录和测量每个电流峰值幅度。该实验的目的是要看看目前的流量是量子性质（即这不是一个单一的突发，而是建立许多较小的电流阵阵）。如果目前确实是量子那就可以预料，电流幅度的分布将是多式联运与定期模式。的模式，预计将减少在更高的电流幅值的大小。
用法----------Usage----------
paulsen
格式----------Format----------
This data frame contains the following column:
这个数据框包含以下栏：
The current flowing into individual brain cells. The currents are measured in pico-amperes.
成单个脑单元的电流。在微微安培的电流测量。
源----------Source----------
The data were kindly made available by Dr. O. Paulsen from the Department of Pharmacology at the University of Oxford.
数据请由澳保尔森博士从英国牛津大学药理学部。
Paulsen, O. and Heggelund, P. (1994) The quantal size at retinogeniculate synapses determined from spontaneous and evoked EPSCs in guinea-pig thalamic slices. Journal of Physiology, 480, 505–511.
保尔森，澳和Heggelund，P.（1994）从自发和诱发豚鼠丘脑片EPSCs确定retinogeniculate突触的量子大小。生理学杂志，480，505-511。
参考文献----------References----------
Bootstrap Methods and Their Application. Cambridge University Press.
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。
注2：由于是机器人自动翻译，难免有不准确之处，使用时仔细对照中、英文内容进行反复理解，可以帮助R语言的学习。
注3：如遇到不准确之处，请在本贴的后面进行回帖，我们会逐渐进行修订。
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发表于 2012-2-16 17:35:27
