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Searched
defs:Mean
(Results
1 - 8
of
8
) sorted by null
/external/chromium-trace/catapult/dashboard/dashboard/
math_utils.py
10
def
Mean
(values):
11
"""Returns the arithmetic
mean
, or NaN if the input is empty."""
18
"""Returns the arithmetic
mean
, or NaN if the input is empty."""
32
mean
=
Mean
(values)
33
return
Mean
([(x -
mean
) ** 2 for x in values])
/external/webrtc/webrtc/test/
statistics.cc
25
double Statistics::
Mean
() const {
34
return sum_squared_ / count_ -
Mean
() *
Mean
();
/external/webrtc/webrtc/modules/audio_processing/vad/
vad_circular_buffer.cc
48
double VadCircularBuffer::
Mean
() {
/external/apache-commons-math/src/main/java/org/apache/commons/math/stat/descriptive/moment/
Mean.java
26
* <p>Computes the arithmetic
mean
of a set of values. Uses the definitional
29
*
mean
= sum(x_i) / n
42
* <p> If {@link #evaluate(double[])} is used to compute the
mean
of an array
45
* correcting this by adding the
mean
deviation of the data values from the
46
* arithmetic
mean
. See, e.g. "Comparison of Several Algorithms for Computing
59
public class
Mean
extends AbstractStorelessUnivariateStatistic
76
/** Constructs a
Mean
. */
77
public
Mean
() {
83
* Constructs a
Mean
with an External Moment.
87
public
Mean
(final FirstMoment m1)
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all
...]
/frameworks/base/media/mca/filterfw/native/core/
statistics.h
31
float
Mean
() const { return mean_; }
/art/runtime/base/
histogram-inl.h
138
template <class Value> inline double Histogram<Value>::
Mean
() const {
194
const TimeUnit unit = GetAppropriateTimeUnit(
Mean
() * kAdjust);
199
<< "Avg: " << FormatDuration(
Mean
() * kAdjust, unit, kFractionalDigits) << " Max: "
206
<< ": Avg: " << PrettySize(
Mean
()) << " Max: "
/external/google-benchmark/src/
stat.h
111
// Return the
mean
of this sample set
112
VType
Mean
() const {
117
// Return the
mean
of this sample set and compute the standard deviation at
119
VType
Mean
(VType *stddev) const {
121
VType
mean
= sum_ * (1.0 / numsamples_);
124
*stddev = Sqrt(avg_squares - Sqr(
mean
));
126
return
mean
;
132
VType
mean
=
Mean
();
134
return Sqrt(avg_squares - Sqr(
mean
));
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all
...]
/external/apache-commons-math/src/main/java/org/apache/commons/math/stat/descriptive/
SummaryStatistics.java
24
import org.apache.commons.math.stat.descriptive.moment.
Mean
;
67
/** SecondMoment is used to compute the
mean
and variance */
88
/**
mean
of values that have been added */
89
protected
Mean
mean
= new
Mean
();
field in class:SummaryStatistics
109
/** Geometric
mean
statistic implementation - can be reset by setter. */
112
/**
Mean
statistic implementation - can be reset by setter. */
113
private StorelessUnivariateStatistic meanImpl =
mean
;
154
// If
mean
, variance or geomean have been overridden
[
all
...]
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