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R语言 MSnbase包 Spectrum1-class()函数中文帮助文档(中英文对照)

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发表于 2012-2-26 07:32:41 | 显示全部楼层 |阅读模式
Spectrum1-class(MSnbase)
Spectrum1-class()所属R语言包:MSnbase

                                        The "Spectrum1" Class for MS1 Spectra
                                         MS1的光谱“Spectrum1”类

                                         译者:生物统计家园网 机器人LoveR

描述----------Description----------

Spectrum1 extends the "Spectrum" class and introduces an MS1 specific attribute in addition to the slots in "Spectrum". Spectrum1 instances are not created directly but are contained in the assayData slot of an "MSnExp".
Spectrum1延伸"Spectrum"类,并介绍了在除了"Spectrum"插槽MS1的特定属性。 Spectrum1实例不能直接创建,但包含在assayData插槽"MSnExp"。


插槽----------Slots----------




polarity: Object of class "integer" indicating
polarity:Object类的"integer"说明




msLevel: Object of class "integer" indicating the MS level: always 1 in this case (inherited from
msLevel"integer"指示MS级别:总是在这种情况下(继承自1:类对象




peaksCount: Object of class "integer" indicating the number of MZ peaks (inherited from
peaksCount"integer"表明锰锌峰(继承自类的对象:




rt: Object of class "numeric" indicating the retention time (in seconds) for the current ions (inherited from
rt"numeric"指示的电流离子的保留时间(秒)(继承自类的对象:




acquisitionNum: Object of class "integer" corresponding to the acquisition number of the current spectrum
acquisitionNum:对象类"integer"对应的电流频谱的收购数量




scanIndex: Object of class "integer" indicating the scan index of the current spectrum (inherited from
scanIndex"integer"表示扫描电流频谱指数(继承自类的对象:




mz: Object of class "numeric" of length equal to the peaks count (see peaksCount slot) indicating the MZ values that have been measured for the current ion (inherited from
mz:对象类"numeric"长度等于峰计数(见peaksCount插槽),表示对MZ已为目前的离子测量值(继承自




intensity: Object of class "numeric" of same length as mz indicating the intensity at which each mz
intensity:Object类的"numeric"相同长度为mz表示的强度时每个mz




.__classVersion__: Object of class "Versions" indicating the versions of the Spectrum and Spectrum1
.__classVersion__:Object类的"Versions"Spectrum和Spectrum1表明的版本


延伸----------Extends----------

Class "Spectrum", directly. Class "Versioned", by class "Spectrum", distance 2.
类"Spectrum",直接。类"Versioned",由类“谱”,距离为2。


方法----------Methods----------

See "Spectrum" for additional accessors and methods to process Spectrum1 objects.
看到"Spectrum"额外的存取和方法来处理Spectrum1对象。




polarity(object)  Returns the polarity of the spectrum
polarity(object)返回频谱的极性


作者(S)----------Author(s)----------



Laurent Gatto <lg390@cam.ac.uk>




参见----------See Also----------

Virtual super-class "Spectrum", "Spectrum2" for MS2 spectra and "MSnExp" for a full experiment container.
虚拟超一流"Spectrum","Spectrum2"MS2的光谱和"MSnExp"一个完整的实验容器。

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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