Fill missing values
fills
missing entries of an array or table with the constant value F
= fillmissing(A
,'constant',v
)v
.
If A
is a matrix or multidimensional array, then v
can
be either a scalar or a vector. When v
is a vector,
each element specifies the fill value in the corresponding column
of A
. If A
is a table or timetable,
then v
can also be a cell array.
Missing values are defined according to the data type of A
:
NaN
— double
, single
, duration
,
and calendarDuration
NaT
— datetime
<missing>
— string
<undefined>
— categorical
' '
— char
{''}
— cell
of
character arrays
If A
is a table, then the data type of each
column defines the missing value for that column.
specifies
additional parameters for filling missing values using one or more
name-value pair arguments. For example, if F
= fillmissing(___,Name,Value
)t
is
a vector of time values, then fillmissing(A,'linear','SamplePoints',t)
interpolates
the data in A
relative to the times in t
.
Clean Missing
Data | filloutliers
| ismissing
| isnan
| missing
| rmmissing
| standardizeMissing