-
函数
- AnomalyDetection
- Around
- ArrayPlot
- Association
- AstroPosition
- BarChart
- Binarize
- Classify
- Clip
- ClosenessCentrality
- ClusterClassify
- ClusteringComponents
- ComponentMeasurements
- Counts
- Covariance
- CoxModelFit
- Dataset
- DateListPlot
- DateObject
- Dendrogram
- DeviceReadTimeSeries
- DistributionFitTest
- EdgeDetect
- EditDistance
- Entity
- EstimatedDistribution
- EstimatedProcess
- EventData
- EventSeries
- FindClusters
- FindDistribution
- FindFit
- FindFormula
- FindGraphCommunities
- FormulaData
- Fourier
- GeneralizedLinearModelFit
- GeoGraphics
- GeoPosition
- Graph
- GraphPlot
- GraphPropertyDistribution
- Histogram
- Image
- ImageAdjust
- Import
- LearnDistribution
- LinearModelFit
- ListContourPlot
- ListConvolve
- ListDensityPlot
- ListLinePlot
- ListLogPlot
- ListPlot
- ListPlot3D
- ListStreamPlot
- LocationTest
- LowpassFilter
- Mean
- Median
- MovingAverage
- MovingMedian
- NonlinearModelFit
- PieChart
- Predict
- QuantilePlot
- Quantity
- QuantityVariable
- RegularExpression
- Rescale
- SemanticImport
- SequenceAlignment
- ServiceExecute
- SmithWatermanSimilarity
- StringCount
- StringSplit
- SurvivalModelFit
- SystemModel
- Tabular
- Threshold
- TimeObject
- TimeSeries
- TimeSeriesForecast
- TimeSeriesModelFit
- TreePlot
- Variance
- 相关指南
- 相关的工作流程指南
-
-
函数
- AnomalyDetection
- Around
- ArrayPlot
- Association
- AstroPosition
- BarChart
- Binarize
- Classify
- Clip
- ClosenessCentrality
- ClusterClassify
- ClusteringComponents
- ComponentMeasurements
- Counts
- Covariance
- CoxModelFit
- Dataset
- DateListPlot
- DateObject
- Dendrogram
- DeviceReadTimeSeries
- DistributionFitTest
- EdgeDetect
- EditDistance
- Entity
- EstimatedDistribution
- EstimatedProcess
- EventData
- EventSeries
- FindClusters
- FindDistribution
- FindFit
- FindFormula
- FindGraphCommunities
- FormulaData
- Fourier
- GeneralizedLinearModelFit
- GeoGraphics
- GeoPosition
- Graph
- GraphPlot
- GraphPropertyDistribution
- Histogram
- Image
- ImageAdjust
- Import
- LearnDistribution
- LinearModelFit
- ListContourPlot
- ListConvolve
- ListDensityPlot
- ListLinePlot
- ListLogPlot
- ListPlot
- ListPlot3D
- ListStreamPlot
- LocationTest
- LowpassFilter
- Mean
- Median
- MovingAverage
- MovingMedian
- NonlinearModelFit
- PieChart
- Predict
- QuantilePlot
- Quantity
- QuantityVariable
- RegularExpression
- Rescale
- SemanticImport
- SequenceAlignment
- ServiceExecute
- SmithWatermanSimilarity
- StringCount
- StringSplit
- SurvivalModelFit
- SystemModel
- Tabular
- Threshold
- TimeObject
- TimeSeries
- TimeSeriesForecast
- TimeSeriesModelFit
- TreePlot
- Variance
- 相关指南
- 相关的工作流程指南
-
函数
科学数据分析
Wolfram 语言具有卓越的科学数据分析功能,构建于强大的算法基础之上,具有符号式表示和操纵模型以及整合表示现实数量和实体的功能.
导入数据
Import — 以数百种标准格式从文件、网页等导入数据
"CSV" ▪ "XLS" ▪ "HDF" ▪ "MOL" ▪ "FITS" ▪ "DICOM" ▪ ...
SemanticImport — 导入数据并且转化为语义 WDF
数据采集
DeviceReadTimeSeries — 从连接设备读取数据时间序列
ServiceExecute — 从 API 读取数据
数据表示法
Quantity — 带有单位的数量
Around — 带有不确定性的数字或量
DateObject ▪ TimeObject ▪ GeoPosition ▪ AstroPosition ▪ Association
Entity — 标准实体表示(物种、化学等)
Tabular — 二维表格数据的表示
Image ▪ Graph ▪ TimeSeries ▪ EventSeries ▪ Dataset
可视化 »
ListPlot ▪ ListLinePlot ▪ ListLogPlot ▪ DateListPlot ▪ ...
ListDensityPlot ▪ ListContourPlot ▪ ListPlot3D ▪ ListStreamPlot ▪ ...
ArrayPlot ▪ GraphPlot ▪ TreePlot ▪ ...
Histogram ▪ QuantilePlot ▪ Dendrogram ▪ BarChart ▪ PieChart ▪ ...
GeoGraphics — 使用详细基本地图可视化地理数据
数据清理 »
Rescale ▪ Clip ▪ Threshold ▪ MovingAverage ▪ MovingMedian ▪ ...
描述性统计 »
Mean ▪ Variance ▪ Median ▪ Covariance ▪ ...
统计分析 »
EstimatedDistribution ▪ DistributionFitTest ▪ LocationTest ▪ ...
模型拟合和回归 »
FindFit ▪ LinearModelFit ▪ GeneralizedLinearModelFit ▪ NonlinearModelFit ▪ ...
符号模型发现
FindFormula — 尝试找到数据的简单符号公式
统计模型发现 »
FindDistribution ▪ ...
时间序列分析 »
TimeSeriesModelFit ▪ EstimatedProcess ▪ TimeSeriesForecast ▪ ...
生存分析 »
EventData ▪ SurvivalModelFit ▪ CoxModelFit ▪ ...
图像处理 »
ComponentMeasurements ▪ ImageAdjust ▪ Binarize ▪ EdgeDetect ▪ ...
信号处理 »
Fourier ▪ LowpassFilter ▪ ListConvolve ▪ ...
聚类分析 »
FindClusters ▪ ClusterClassify ▪ ClusteringComponents ▪ ...
网络分析 »
FindGraphCommunities ▪ ClosenessCentrality ▪ GraphPropertyDistribution ▪ ...
序列分析 »
SequenceAlignment ▪ SmithWatermanSimilarity ▪ EditDistance ▪ ...
文本分析 »
StringCount ▪ StringSplit ▪ Counts ▪ RegularExpression ▪ ...
机器学习 »
Predict ▪ Classify ▪ LearnDistribution ▪ AnomalyDetection ▪ ...
科学模型和关系 »
FormulaData — 访问许多标准科学关系和公式
相关的工作流程指南
-
▪
- 导入和分析数据
相关指南
-
▪
- 科学模型 ▪
- WDF(Wolfram 数据框架) ▪
- 使用连接设备