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

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MassArrayPeak-class(MassArray)
MassArrayPeak-class()所属R语言包：MassArray

                                        Class "MassArrayPeak"
                                         类“MassArrayPeak”

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

A data structure containing information and data for a single peak from a single spectrum
一个数据结构，包含单峰的信息和数据，从一个单一的频谱


类的对象----------Objects from the Class----------

Objects can be created by calls of the form new("MassArrayPeak", ID, MW.theoretical, MW.actual, probability, SNR, height, sample.intensity, ref.intensity, sequence, adduct, type, charge, collisions, components, missing, new, ...).
创建对象可以通过检测的形式new("MassArrayPeak", ID, MW.theoretical, MW.actual, probability, SNR, height, sample.intensity, ref.intensity, sequence, adduct, type, charge, collisions, components, missing, new, ...)。


插槽----------Slots----------




ID: Peak ID inicating indexed position within a potentially large list of peaks
ID：山顶ID inicating峰潜在的大名单内的索引位置




MW.theoretical: Expected molecular weight of peak based on nucleotide sequence
MW.theoretical：基于核苷酸序列的峰值预期分子量




MW.actual: Observed molecular weight from experimental data
MW.actual：观察分子量实验数据




probability: Object of class "numeric" ~~
probability：Object类的"numeric"~~




SNR: Signal-to-noise ratio
SNR：信号信噪比




height: Raw peak height
height：原峰高度




sample.intensity: Raw sample intensity
sample.intensity：原始样品的强度




ref.intensity: Object of class "numeric" ~~
ref.intensity：Object类的"numeric"~~




sequence: Nucleotide composition or sequence(s) corresponding to peak
sequence：核苷酸组成序列（S）对应的峰值




adduct: One of 'Na', 'K', or ” indicating whether or not peak represents a salt adduct of another expected peak
adduct：“娜”，“K”或“指示是否峰代表盐加合物的另一个预期峰值




type: Object of class "character" ~~
type：Object类的"character"~~




charge: Degree of ionization of fragment (default is '1' indicating a single positive charge per fragment)
charge：碎片的电离度（默认为1表示一个单一的每个片段的正电荷）




collisions: Number of peaks that share the same molecular weight as the current peak
collisions：共享相同的电流峰值分子量峰




components: Number of fragments expected to give rise to a peak of this molecular weight
components：预计会引起这个分子量的高峰片段




missing: Logical indicating whether or not the expected peak is missing from the spectral data
missing：逻辑表示预计高峰与否缺少的光谱数据




new: Logical indicating whether or not the observed peak is unexpected given the amplicon sequence
new：逻辑是否观察到的峰值是意想不到的扩增序列


方法----------Methods----------




\$ signature(x = "MassArrayPeak"): ...
\ $signature(x = "MassArrayPeak")...




\$<- signature(x = "MassArrayPeak"): ...
\ $ < - signature(x = "MassArrayPeak")：...




initialize signature(.Object = "MassArrayPeak"): ...
初始化signature(.Object = "MassArrayPeak")...


作者（S）----------Author(s)----------


Reid F. Thompson (<a href="mailto:rthompso@aecom.yu.edu">rthompso@aecom.yu.edu</a>), John M. Greally (<a href="mailto:jgreally@aecom.yu.edu">jgreally@aecom.yu.edu</a>)



参见----------See Also----------

See Also MassArrayData
另见MassArrayData


举例----------Examples----------


showClass("MassArrayPeak")

转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。


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