使用期限*
许可形式单机版
原产地美国
介质下载
适用平台Windows
科学软件网提供的软件覆盖各个学科,软件数量达1000余款,满足各高校和企事业单位的科研需求。此外,科学软件网还提供软件培训和研讨会服务,目前视频课程达68门,涵盖34款软件。
* Step-by-Step Book 10 step PC-ORD guide, authored by our training specialist

* Integrated Fast and easy analysis and graphing in a Windows program with a graphical user interface

Morisita-Horn指数对小物种的影响较小,这在很大程度上是因为该方法抗欠采样的原因。同时,它使该方法对小物种携带的模式不敏感。
在perMANOVA和指示物种分析中增加块或组的大数目到1,000
新Summary | Write距离矩阵选项
物种面积曲线的自举置信区间
PCA选项将预测方程写入文本文件
PCA选项将特征值从随机化写入电子表格
使用Peres-Neto et al.(2006)方法在CCA中增加R²perm调整方差
使用Peres-Neto et al.(2006)方法在RDA中增加Ezekiel和R²perm调整方差
添加了拟合方法,包括基于随机的方法到NMS中
Dust bunny指数从多元正态到dust bunny分布作为出发度量
新Summary | Write距离矩阵选项:
√ 只写次对角线距离(对于连续样本)
√ 写对子对角线距离(配对样本)

Phi Coefficient for Indicator Species
Tichý and Chytrý's (2006) phi coefficient is a method for evaluating the indicator value (or diagnostic value) of a species with respect to a one-way grouping of sample units. It applies only to presence-absence data. If have quantitative data you choose this option in the Indicator Species Analysis Setup, then the data are automatically converted to presence-absence. Any value greater than zero is transformed to 1, while values less than or equal to zero are transformed to zero. Tichý and Chytrý's method corrects for unequal sample sizes among groups. The adjusted phi coefficient also allows comparisons across studies with different sample sizes.
科学软件网为全国大多数高校提供过产品或服务,销售和售后团队,确保您售后**!
http://turntech8843.b2b168.com