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  4. 编程索引-数组-静态 Programming Reference – Arrays – Static
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  2. 易语言 - EasyLanguage
  3. 编程索引-数组-静态 Programming Reference – Arrays – Static

编程索引-数组-静态 Programming Reference – Arrays – Static

This reference is part of the TradeStation Wiki which is managed by us, TradeStation Customers. Please contribute and help keep these pages up to date.


To familiarise yourself with the use of both static and dynamic arrays in EasyLanguage you may wish to read the Understanding Arrays page.

NameBrief DescriptionTypeApplication
ArrayUsed to declare an array type of variable. Same as Arrays.Reserved WordAll
Arrays Used to declare an array type of variable.Reserved WordAll
AverageArrayCalculates a standard Average of all the values within a specified one-dimensional numeric Array.TS FunctionAll
AvgDeviationArrayCalculates a standard Average of the absolute value of the average deviation for all the values within a specified numeric Array.TS FunctionAll
CoefficientRArrayCalculates the Pearson product moment correlation coefficient, R for two named Arrays.TS FunctionAll
CopyColumnUsed to copy between two specified columns of a two-dimensional array.TS FunctionAll
CorrelationArrayCalculates the correlation coefficient for two named Arrays.TS FunctionAll
CovarArrayCalculates the covariance of two named Arrays.TS FunctionAll
DevSqrdArraydescription.TS FunctionAll
ExtremesArrayReturns the extreme highest or lowest value from an Array of values and how many bars ago the extreme value occurred.TS FunctionAll
HarmonicMeanArrayCalculates the harmonic mean of an array.TS FunctionAll
HeapPushdescription.TS FunctionAll
HeapPush2Ddescription.TS FunctionAll
HeapSiftdescription.TS FunctionAll
HeapSift2Ddescription.TS FunctionAll
HighestArrayReturns the highest value in the specified price array.TS FunctionAll
KurtosisArrayCalculates the Kurtosis of the specified array.TS FunctionAll
LinRegAngleArraydescription.TS FunctionAll
LinRegAngleArray2description.TS FunctionAll
LinRegArrayCalculates the slope and angle of a linear regression line, and also determines the value of the line on the current bar or a specified number of bars ago or projected bars into the future.TS FunctionAll
LinRegArray2This function uses two arrays (one with independent values and the other with dependent values) and calculates the slope and angle of a linear regression line, and also determines the value of the line on the current bar or a specified number of bars ago or projected bars into the future.TS FunctionAll
LinRegForecastArrayCalculates the predicted y-value for a given x-value, based on the linear regression calculation of an array.TS FunctionAll
LinRegForecastArray2description.TS FunctionAll
LinRegIntercepArray2description.TS FunctionAll
LinRegInterceptArrayUses regression analysis to determine the point at which a line will intersect the y-axis based on array values.TS FunctionAll
LinRegSlopeArrayCalculates the slope of the linear regression line based on the values of array elements.TS FunctionAll
LinRegSlopeArray2description.TS FunctionAll
LowestArrayReturns the lowest value in the specified array.TS FunctionAll
MedianArrayReturns the median value from the specified array.TS FunctionAll
ModeArrayReturns the most frequently occurring or repetitive value within the array.TS FunctionAll
NormCumDensityArrayCalculates the normal cumulative density (also called distribution) for the specified price, based on the array-based mean and standard deviation calculations.TS FunctionAll
NormDensityArrayCalculates the normal density (also called distribution) for the specified price, based on the array-based mean and standard deviation calculations.TS FunctionAll
NthExtremesArrayReturns the highest/lowest extreme, second most extreme, third most extreme (and so on) array element, based on the input N.TS FunctionAll
NthHighestArrayReturns the highest, second highest, third highest, and so on array element, based on the input N.TS FunctionAll
NthLowestArrayReturns the lowest, second lowest, third lowest, and so on array element, based on the input N.TS FunctionAll
NumericArrayDefines an input that expects a number passed by value for each array element.Reserved WordAll
NumericArrayRefDefines an input that expects a numeric variable passed by reference for each array element.Reserved WordAll
NumericRankArrayCalculates the rank of a numerical value from the specified array. The rank of a number is its size relative to other values in a sorted list.TS FunctionAll
PercentileArrayCalculates the Percentile (k-th value) of a specified period.TS FunctionAll
PercentRankArrayCalculates the rank of a value within an array as a percentage of the data set.TS FunctionAll
QuartileArrayCalculates the quartile of a data set stored in an array.TS FunctionAll
RS_DailyDataArrayExtracts daily data from intraday data and makes it available to subsequently called RS functions that use this daily data.TS FunctionAll
RSquareArrayCalculates the square of the Pearson product moment correlation coefficient, R.TS FunctionAll
SkewArrayCalculates the skewness of a distribution for an array of values.TS FunctionAll
Sort2DArraySorts the “columns” or ‘y’ components of a two dimensional array by the values in the first “row” or ‘x’ component.TS FunctionAll
SortArraySorts the values of a one-dimensional array.TS FunctionAll
SortHeap2DArrayPerforms a heap sort of the “columns” or ‘y’ components of a two dimensional array by the values in the first “row” or ‘x’ component.TS FunctionAll
SortHeapArrayPerforms a heap sort on the values of a one-dimensional array.TS FunctionAll
StandardDevArrayCalculates a standard deviation of array values.TS FunctionAll
StandardizeArrayCalculates a normalized value from an array, as characterized by the array-based mean and standard deviation.TS FunctionAll
StdErrorArrayCalculates the standard error around the regression line, as based upon the specified array.TS FunctionAll
StdErrorArray2description.TS FunctionAll
StringArrayDefines a function input array that accepts multiple string expressions.Reserved WordAll
StringArrayRefDefines a function input array that accepts multiple string references.Reserved WordAll
SummationArrayPerforms a summation of an array of values.TS FunctionAll
SummationRecArrayPerforms a summation of the reciprocal value of array elements.TS FunctionAll
SummationSqrArrayPerforms a summation of the square of array elements.TS FunctionAll
TrimMeanArrayCalculates the Interior Mean value of the specified array.TS FunctionAll
TrueFalseArrayDefines an input that expects a true/false expression for each array element.Reserved WordAll
TrueFalseArrayRefDefines an input that expects a true/false variable reference for each array element.Reserved WordAll
VarianceArrayCalculates the estimated variance as determined by the specified array.TS FunctionAll
更新于 2020年5月21日

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