The phrase "allow a more complex" is correct and usable in written English.
It can be used when discussing the possibility of enabling or permitting something that is more intricate or detailed.
Example: "This new software update will allow a more complex analysis of the data, leading to better insights."
Alternatives: "permit a more intricate" or "enable a more detailed".
JRR Tolkien referred to his invention of The Lord of the Rings as the creation of a 'true myth' - and to accept the need we have for myth as well as science is to allow a more complex notion of truth than mere correspondence to empirical facts.
Ideally, a time-frequency domain ERP data reduction method will faithfully reproduce established time and frequency-based findings (i.e., peaks in the time domain such as P300 or summaries of frequency activity such as alpha), and also allow a more complex view of these phenomena using the joint time-frequency information available in the TFDs.
In addition, urine levels of VDBP in CKD patients were also assessed to allow a more complex view of vitamin D status.
Redundancy there may be due to material constraints that prevent the minimal realization of a network but allow a more complex one.
To inform this model, baseline data will be collected to allow a more complex infectious diseases model to be built if the intervention is proven.
Microcosms were provided with sediment, plants, and fish, thus allowing a more complex level of intra and inter-specific interactions to develop.
The availability of IPD allowed a more complex distribution for time to event outcomes to be implemented, in this case the Weibull.
The larger alphabet size allows a more complex substitution model such as the codon model of Goldman and Yang [[ 25], M0].
As some data formats allow for a more complex structure than others, some conversions might lose information: the provided transformations are a best effort.
Technological advances in the five-year span between the Pioneer launch and Voyager launch would allow for a more complex message to be placed on the Voyager spacecrafts.
Power Edit Calc allows for a more complex functions set and provides an improved level of compatibility with Microsoft Excel.
