Description Usage Arguments Details Value Examples
The matrices are composed by row-binded gain matrices (on top) and loss
matrices (below). This is more of an auxiliary functions, since it is easiert
to work with united matrices. Rows and columns are unnamed. The output of this
function is further used by norm.gainLoss
.
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dataset |
a |
userid |
an integer vector indicating for which user the output of this function should be calculated. This functions is vectorised in this argument, i.e. you may enter more userIDs simultaneously. |
attr |
attribute IDs, vector of integer numbers corresponding to the attributes (columns) you desire to use. |
rounds |
integer vector, text option or a list of integer vectors. Which
steps of the configuration process should be shown? Defaults are first and
last step. Text options are |
refps |
a list of numeric vectors, one for each user. Reference Points: each point corresponds to one attribute, therefore the amount of attributes and of refps entered, should be equal. Default assumes the refps as the default values of the initial product configuration for each user. You may fully or partially enter your own reference points, check below for more info. |
cost_ids |
argument used to convert selected cost attributes into
benefit attributes. Integer vector. Cost type attributes have the
characteristic, that a lower value means the user is better off than with a
higher value. E.g. price is often considered a cost type attribute. Should
be equal to |
dataset
We assume the input data.frame has following columns
usid = User IDs, round = integers indicating which round the user is in
(0-index works best for 'round'), atid = integer column for referring the
attribute ID (1 indexed), selected = numeric value of the attribute for a
specific, given round, selectable = amount of options the user can chose at
a given round, with the current configuration. This is a necessary
parameter.
dataset
We assume the input data.frame has following columns usid =
User IDs, round = integers indicating which round the user is in (0-index
works best for 'round'), atid = integer column for referring the attribute
ID (1 indexed), selected = numeric value of the attribute for a specific,
given round, selectable = amount of options the user can chose at a given
round, with the current configuration. This is a necessary parameter.
userid
is a necessary parameter, without it you'll get a warning.
Default is NULL.
attr
Default calculates with all attributes. Attributes are
automatically read from provided table, it is important you always provide
the complete dataset so that the package functions properly. Moreover the
attributes will not be sorted. Output columns are returned in the ordered
they were inputed.
rounds
If you need to compute different rounds for each user you
enter, this argument accepts a list of integer vectors indicating which
rounds should be used for each user. The function does not read names, it
works in the order the list was given.
refps
If you only want to see the results for one attribute you may
enter only a couple of reference points but you have to tell the function
which attributes you want to use those referene points for. So the amount
of attr and of refps should be the same. Moreover the functions always
orders de attr, so be sure to input the reference point also in an
ascending order corresponding to their attributes.
a list of combined matrices.
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