筛选
科学数据
统计数据
共检索到535条 ,权限内显示50条;
Data from: Joined at the hip: linked characters and the problem of missing data in studies of disparity
- 负责人：
- DOI：
- doi:10.5061/dryad.d380g
- 摘要：
- Paleontological investigations into morphological diversity, or disparity, are often confronted with large amounts of missing data. We illustrate
Data from: Bias and sensitivity in the placement of fossil taxa resulting from interpretations of missing data
- 负责人：
- DOI：
- doi:10.5061/dryad.7tq20
- 摘要：
- missing data make this problematic. The complex taphonomic processes occurring during fossilization can make it difficult to distinguish absence from
Data from: Testing of the effect of missing data estimation and distribution in morphometric multivariate data analyses
- 负责人：
- DOI：
- doi:10.5061/dryad.m01st7p0
- 摘要：
- Missing data are an unavoidable problem in biological datasets and the performance of missing data deletion and estimation techniques
Data from: Incomplete specimens in geometric morphometric analyses
- 负责人：
- DOI：
- doi:10.5061/dryad.mp713
- 摘要：
- ny of these methods are intolerant of missing data, which can limit the use of rare taxa and hinder the study of broad patterns of ecological diversi
Data from: Biases with the Generalized Euclidean Distance in disparity analyses with high levels of missing data
- 负责人：
- DOI：
- doi:10.5061/dryad.4cv1421
- 摘要：
- ing morphospace, but a detailed study of this possible effect was still lacking. Here, we test if the percentage of missing data for a taxon artificially influences
Data from: Genetic differentiation of Alaska Chinook salmon: the missing link for migratory studies
- 负责人：
- Templin, William D.
- DOI：
- doi:10.5061/dryad.8063
- 摘要：
Data from: A hierarchical Bayesian approach for handling missing classification data
- 负责人：
- DOI：
- doi:10.5061/dryad.8h36t01
- 摘要：
- . When individuals are observed but not classified, these “partial” observations must be modified to include the missing data mechanism to avoid spurious inference
Data from: Unforeseen consequences of excluding missing data from next-generation sequences: simulation study of RAD sequences
- 负责人：
- DOI：
- doi:10.5061/dryad.jf361
- 摘要：
- e studies excluding loci with missing data, while others include them, even when sequences are missing from a large number of individuals. Here we use
Data for: Livestock production, politics and trade: a glimpse from Iron Age and Roman Languedoc
- 负责人：
- Bosch, Delphine;;Valenzuela Lamas, Silvia;;Gardeisen, Armelle
- DOI：
- doi:10.17632/g462dy3xsk.1
- 摘要：
- ) Significant difference: *(0.05-0.01), **(0.01-0.001), ***(< 0.001) ; N= Non Significant difference (Wilcox test); NA= missing value. Table 2. Results Mann-Whitney
Data for: Livestock production, politics and trade: a glimpse from Iron Age and Roman Languedoc
- 负责人：
- Bosch, Delphine;;Valenzuela Lamas, Silvia;;Gardeisen, Armelle
- DOI：
- doi:10.17632/g462dy3xsk
- 摘要：
- ) Significant difference: *(0.05-0.01), **(0.01-0.001), ***(< 0.001) ; N= Non Significant difference (Wilcox test); NA= missing value. Table 2. Results Mann-Whitney
