abs  
acos  
acosd  
acosh  
acot  
acotd  
acoth  
acsc  
acscd  
acsch  
addcats  
all  
and  
angle  
any  
array2table  The 'RowNames' namevalue pair is not supported. 
array2timetable  
arrayfun  The specified function must not rely on persistent variables. The 'ErrorHandler' namevalue pair
is not supported. With the 'UniformOutput' namevalue
pair set to true (default), the outputs from the
specified function must be numeric, logical, characters, or cell arrays.

asec  
asecd  
asech  
asin  
asind  
asinh  
atan  
atan2  
atan2d  
atand  
atanh  
besselh  
besseli  
besselj  
besselk  
bessely  
beta  
betainc  
betaincinv  
betaln  
between  
binscatter 
With tall arrays, the binscatter function plots in iterations, progressively adding to the plot as more data is read. During the updates, a progress indicator shows the proportion of data that has been plotted. Zooming and panning is supported during the update process, before the plot is complete. To stop the update process, press the pause button in the progress indicator.

bounds  
bsxfun 
The specified function must not rely on persistent variables.

caldays  
caldiff 

calendarDuration  
calmonths  
calquarters  
calweeks  
calyears  
cart2pol  
cart2sph  
cat 

categorical  With the syntax B = categorical(A) , the
order of categories is undefined. Use valueset and
catnames to enforce the order. 
categories  
ceil  
cell2mat  
cellfun  The input function must be a function handle. The input function must not rely on persistent variables. The 'ErrorHandler' namevalue pair
is not supported. With the 'UniformOutput' namevalue pair set to true
(default), the outputs from the specified function must be numeric, logical, characters,
or cell arrays.

cellstr  
char  For the syntax C = char(A) , the input A must be a tall
numeric column vector. Syntaxes with more than one input are not supported.

classUnderlying  
complex  
compose  The format input must be a nontall string. 
conj  
contains  
conv  
cos  
cosd  
cosh  
cot  
cotd  
coth  
count  
countcats  
cov  For the syntax C = cov(X,Y) , the
inputs X and Y must have the
same size, even if they are vectors. The option 'partialrows' is not
supported.

csc  
cscd  
csch  
cummax  The 'reverse' direction is not supported. 
cummin 
cumprod 
cumsum 
datenum  
dateshift  
datestr 
The first argument must be a column vector or an array returned by datevec . If the first argument is a datevec array, then the rows must be within the year range 1500:2499 .

datetime  Always specify the input datetime format when creating a tall datetime array for character vectors in a cell array. If you specify 'Format' as 'preserveinput' , then MATLAB might need to evaluate the tall array to determine the format.

datevec  
day  
days  
deblank  
deg2rad  
diff  You must use the threeinput syntax Y = diff(X,N,dim) . 
discretize  
disp  
display  
dot  For the syntax dot(A,B) , the arrays A and B must
have the same size, even if they are vectors. 
double  
duration  
end  
endsWith  
eps  
eq  
erase  
eraseBetween  
erf  
erfc  
erfcinv  
erfcx  
erfinv  
exceltime  
exp  
expint  
expm1  
extractAfter  
extractBefore  
extractBetween  Expansion in the first dimension is not supported with tall
arrays. 
fillmissing 
The 'spline' method is not supported. The 'SamplePoints' namevalue pair is not supported. The 'DataVariables' namevalue pair cannot specify a function handle. The 'EndValues' namevalue pair can only specify 'extrap' . The syntax fillmissing(A,movmethod,window) is not supported when
A is a tall timetable. The syntax fillmissing(A,'constant',v) must specify a scalar value
for v . Additionally, when A is a tall table or
tall timetable, this syntax does not support character vector variables.

filloutliers 
The 'grubs' and 'gesd' methods are not supported. The 'movmedian' and 'movmean' methods do not support tall timetables. The 'SamplePoints' and 'MaxNumOutliers' namevalue pairs are not supported. The value of 'DataVariables' cannot be a function handle. Computation of filloutliers(A,fillmethod) , filloutliers(A,fillmethod,'median',…) or filloutliers(A,fillmethod,'quartiles',…) along the first dimension is only supported when A is a tall column vector. The syntax filloutliers(A,'spline',…) is not supported.

filter 
The twooutput syntax [y,zf] = filter(___) is not supported when dim > 1 .

find 

findgroups  
fix  
flip 

flipdim 

fliplr  
floor  
gamma  
gammainc  
gammaincinv  
gammaln  
gather  
ge  
gt  
head  You can use head and tail with
tall arrays of any valid underlying data type
(single , double , int8 , datetime , table ,
and so on). 
height  
histcounts  
histogram  Some input options are not supported. The allowed
options are: Additionally, there is a cap on the maximum number
of bars. The default maximum is 100. The morebins and fewerbins methods
are not supported. Editing properties of the histogram object that require
recomputing the bins is not supported.

histogram2
 Some input options are not supported. The allowed
options are: Additionally, there is a cap on the maximum number
of bars. The default maximum is 100. The morebins and fewerbins methods
are not supported. Editing properties of the histogram object that require
recomputing the bins is not supported.

hms  
horzcat  
hour  
hours  
hypot  
idivide  
im2double  
imag  
ind2sub  
innerjoin  You cannot join two tall inputs. innerjoin can
join together:
You must specify one output argument. The threeoutput
syntax [C,ia,ib] = innerjoin(___) is not supported.

insertAfter  
insertBefore  
int16  
int32  
int64  
int8  
ipermute  Permuting the tall dimension (dimension one) is not supported. 
isaUnderlying  
isbetween  Tall character vector inputs are not supported. 
iscategory  
iscolumn  
isdst  
isempty  
isfinite  
isinf  
ismatrix  
ismember  Only one of A or B can be
a tall array. 
ismissing  
isnan  
isnat  
isordinal  
isoutlier 
The 'grubbs' and 'gesd' methods are not supported. The 'movmedian' and 'movmean' methods do not support tall timetables. The 'SamplePoints' and 'MaxNumOutliers' namevalue pairs are not supported. The value of 'DataVariables' cannot be a function handle. Computation of isoutlier(A) , isoutlier(A,'median',...) , or isoutlier(A,'quartiles',...) along the first dimension is only supported for tall column vectors A .

isprotected  
isrow  
isscalar  
issorted  
issortedrows  
istall  
isundefined  
isvector  
isweekend  
join (string)  
join
(table) 
You cannot join two tall inputs. join can
join together:
The twooutput syntax [C,iB] = join(...) is
not supported.

juliandate  
ldivide  
le  
length  
log  
log10  
log1p  
log2  
logical  
lower  
lt  
max  The twooutput syntax [Y,I] = max(...) is
not supported. 
maxk  
mean  Tall datetime arrays are not supported. 
median 
Input A must be a column vector to compute median in the first dimension.

mergecats  
milliseconds  
min  The twooutput syntax [Y,I] = min(...) is
not supported. 
mink  
minus  
minute  
minutes  
mldivide  For the syntax Z = X\Y , the array
X must be a scalar or a tall matrix with the same number of rows as
Y . 
mod  
month  
movmad  The 'SamplePoints' namevalue pair is not
supported. 
movmax 
movmean 
movmedian 
movmin 
movprod 
movstd 
movsum 
movvar 
mrdivide  For the syntax Z = X/Y , the
Y operand must be a scalar. 
mtimes  For A*B where A and B are both tall
arrays, one of them must be a scalar. For A'*B , both A and B must
be tall vectors or matrices with a common size in the first dimension.

ndims  
ne  
nextpow2  
nnz  
norm  
not  
nthroot  
numel  
or  
pad  If you do not specify width , then a full
pass through the data is required to determine it. 
permute  Permuting the tall dimension (dimension one) is not supported. 
pie  X must be a tall categorical array.

plot 
Supported syntaxes for tall arrays X and Y
are: plot(X,Y)
plot(Y)
plot(___,LineSpec)
plot(___,Name,Value)
plot(ax,___)
X must be in monotonically increasing order.
Categorical inputs are not supported. With tall arrays, the plot function plots in iterations, progressively adding to the plot as more data is read. During the updates, a progress indicator shows the proportion of data that has been plotted. Zooming and panning is supported during the updating process, before the plot is complete. To stop the update process, press the pause button in the progress indicator.

plus  
pol2cart  
polyfit 
X and Y must be column vectors.

polyval 
If x
is a tall array, then it must be a column vector.

posixtime  
pow2  
power  
prod  
psi  For the syntax Y = psi(k,X) , k must
be a nontall scalar. 
quarter  
rad2deg  
rdivide  
real  
reallog  
realpow  
realsqrt  
regexprep  
rem  
removecats  
renamecats  
reordercats  
repelem  The twoinput syntax is not supported. The replication factor in the first dimension must
be 1. For example, repelem(TA,1,n,p,...) .

replace  
replaceBetween  
repmat  The replication factor in the first dimension must be 1. For
example, repmat(TA,1,n,p,...) . 
rescale 

reshape  Reshaping the tall dimension (dimension one) is not supported.
The first dimension input should always be empty, such as reshape(X,[],M,N,...) . 
retime 

reverse  
rmmissing 
The 'DataVariables' namevalue pair cannot specify a function handle. rmmissing(A,2) is not supported for tall tables.

round  
scatter 
Supported syntaxes for tall arrays X and Y
are: scatter(X,Y)
scatter(X,Y,sz)
scatter(X,Y,sz,c)
scatter(___,'filled')
scatter(___,mkr)
scatter(___,Name,Value)
scatter(ax,___)
sz must be scalar or empty [] .
c must be scalar or an RGB triplet.
Categorical inputs are not supported. With tall arrays, the scatter function plots in iterations, progressively adding to the plot as more data is read. During the updates, a progress indicator shows the proportion of data that has been plotted. Zooming and panning is supported during the updating process, before the plot is complete. To stop the update process, press the pause button in the progress indicator.

sec  
secd  
sech  
second  
seconds  
setcats  
sign  
sin  
sind  
single  
sinh  
size  
smoothdata 
Tall timetables are not supported. The 'rlowess' and 'rloess' methods are not supported. Multiple outputs are not supported. You must specify the window size. Automatic selection of the window size is not supported. The 'SamplePoints' and 'SmoothingFactor' namevalue pairs are not supported. The value of 'DataVariables' cannot be a function handle.

sort  Multiple outputs are not supported. You must specify the dimension to sort, as in sort(X,dim) . Sorting the tall dimension, as in sort(X,1) ,
is only supported for column vectors.

sortrows  For tall arrays, valid syntaxes are:
Y = sortrows(X)
Y = sortrows(X,col)
Y = sortrows(X,direction)
Y = sortrows(___,Name,Value)
For tall tables and tall timetables, valid syntaxes
are:
Multiple outputs are not supported.

sph2cart  
split
(calendar duration)  
split (string)  
splitapply 
The specified function must not rely on any state, such as persistent variables or random number functions like rand .

splitlines  
sqrt  
squeeze  
stack  The twooutput syntax [S,iu] = stack(...) is
not supported. 
standardizeMissing  
startsWith  
std  The weighting scheme cannot be a vector. 
str2double  
strcmp  
strcmpi  
strfind  The text input must be a tall array of strings or
a tall cell array of character vectors. The text pattern must be a nontall single string. The output is a cell array of index vectors, with
one element per input string.

string  
strip  
strlength  
strncmp  
strncmpi  
strrep  
strtrim  
sub2ind  
sum  
summary  Some fields in the summary can be impossible to calculate in a
reasonable amount of time, such as the median. 
swapbytes  
synchronize 
The newTimes input must be strictly increasing instead of strictly monotonic. The 'commonrange' option for the newTimeBasis input is not supported. The 'spline' interpolation method is not supported. The 'EndValues' namevalue pair is not supported.

table 
The syntax TT = table(T1,T2,...) constructs a tall table from
several tall arrays (T1,T2,...) . You can use the
'VariableNames' namevalue pair argument to specify variable
names.

table2array  
table2cell  
table2timetable  
tail  You can use head and tail with
tall arrays of any valid underlying data type
(single , double , int8 , datetime , table ,
and so on). 
tan  
tand  
tanh  
time  
timeofday  
times  
timetable  Creation. There are several ways to create a tall
timetable: Convert an existing tall table using table2timetable . ds = datastore('data/folder/path.csv');
tt = tall(ds);
TT = table2timetable(tt); The default
behavior is to use the first datetime or duration variable in the
tall table tt for the row times. To specify the
row times yourself, use the 'RowTimes' namevalue
pair to specify either a tall datetime or a tall duration vector of
row times.TT = table2timetable(tt,'RowTimes',rowTimes) Convert an existing tall array using
array2timetable . Manually construct a tall timetable from the variables
in a tall table using the timetable constructor. ds = datastore('data/folder/path.csv');
tt = tall(ds);
TT = timetable(rowTimes, tt.Var1, tt.Var2, ...) Convert an inmemory timetable into a tall timetable
using the syntax TT = tall(tt) .
Indexing. The timerange and withtol functions are supported for
indexing into tall timetables. The vartype function is not supported. Supported Functions. These functions support tall
timetables.

timetable2table  
topkrows 
Multiple outputs are not supported. The 'ComparisonMethod' namevalue pair is not supported. The 'RowNames' option for tables is not supported.

tzoffset  
uint16  
uint32  
uint64  
uint8  
uminus  
unique  Use the syntax C = unique(A) for
tall vectors and tall tables, or C = unique(A,'rows') for
tall matrices. Multiple outputs are not supported.

uplus  
upper  
var  The weighting scheme cannot be a vector. 
varfun  The func input must always return
a tall array. Supported namevalue pairs are:
'InputVariables' — Cannot
be specified as a function handle.
'OutputFormat' — Value can
be 'uniform' , 'table' , 'timetable' ,
or 'cell' only.
When the input array is a tall timetable and 'OutputFormat' is 'timetable' ,
the specified function must return an array with the same size in
the first dimension as the input. Specify 'OutputFormat' as 'table' when
the input function is a reduction function such as mean .

vertcat 

week  
width  
write  
xor  
year  
years  
ymd  
yyyymmdd  