﻿ Percentile25(Series,ElementValue) Method
 dotnetCHARTING Send comments on this topic. Percentile25(Series,ElementValue) Method See Also
 Collapse All Expand All Language Filter: All Language Filter: Multiple Language Filter: Visual Basic (Declaration) Language Filter: Visual Basic (Usage) Language Filter: C#
 dotnetCHARTING Namespace > FinancialEngine Class > Percentile25 Method : Percentile25(Series,ElementValue) Method

s
A financial series.
elementValue
Specifies the particular element value (for example High, Low, Close or Open of the financial time series) which will be considered within this indicator evaluation. In particular, if you wish to use the element value high then you should pass the parameter High. In a similarly fashion if you wish to use the low, close or open, then you should pass the parameter Low, Close, Open, respectively.
Calculates the first percentile of the series.

# Syntax

Visual Basic (Declaration)
```Public Overloads Shared Function Percentile25( _
ByVal s As Series, _
ByVal elementValue As ElementValue _
) As Element```
Visual Basic (Usage)Copy Code
``````Dim s As Series
Dim elementValue As ElementValue
Dim value As Element

value = FinancialEngine.Percentile25(s, elementValue)``````
C#
```public static Element Percentile25(
Series s,
ElementValue elementValue
)```

#### Parameters

s
A financial series.
elementValue
Specifies the particular element value (for example High, Low, Close or Open of the financial time series) which will be considered within this indicator evaluation. In particular, if you wish to use the element value high then you should pass the parameter High. In a similarly fashion if you wish to use the low, close or open, then you should pass the parameter Low, Close, Open, respectively.

# Remarks

Recall that the percentile is the value such that at least `interest`-percent of the data set items are less than or equal to this value, or equivalently if at least `(100-interest)` percent of the items are greater than or equal to this value.

Remarks:

1. The `50`-th percentile is the measure of centrality of a data set known as the median. The median can also be evaluated using Median.
2. The `25`-th, `50`-th, `75`-th percentiles are often referred to as the `1`-st, `2`-nd (median) and `3`-rd quartile respectively. The term quartile refers to the fact that these three values will roughly divide the data set considered into four equal parts.