Exact(1)
A parametric regression-based survival model was estimated on time from initial surgery to a first recurrent event or censoring (patients were censored when they died from causes unrelated to breast cancer without recurrence being first recorded (n=111/1844) or were lost to follow-up, again without any previous diagnosis of recurrence).
Similar(59)
Let us define: (hat {boldsymbol {x}}_{t-Delta t/t}) as x on the time t which is estimated on the time t−Δ t; (hat {boldsymbol {x}}_{t/t}) and (hat {boldsymbol {x}}_{t/t+Delta t}) as x on the time t and t+Δ t which is estimated on the time t; P t−Δ t/t, P t/t and P t/t+Δ t the covariance matrix of the estimation error of these estimates, respectively.
The signal characterization is particularly important when H is estimated on financial time series because the returns represent the first difference of price time series, which are often assumed to behave like self-affine sequences.
Given these functions, the heritability of raw faecal egg counts can be estimated on a continuous time scale.
We estimated hands-on-time per laboratory technician for performing assays, and genetics specialist for data analysis and interpretation, and assumed an average of 20 samples analyzed per week.
Labour costs will be estimated based on time, staff type and average salary.
When the date or time was unknown, collection times were estimated based on time of examinations or schedule in the protocol.
Programme cost data were estimated based on time sheets for personnel involved in the programme (senior physician, infectious disease fellow, pharmacist, data manager).
With the kind of stress put on a defensive lineman's back, estimates on recovery times after back surgery are often unreliable.
Because the nuclear genome has an overall slower mutation rate than the mitochondrial genome, estimates on divergence times can be problematic [ 28, 32].
All the parameter values will be estimated on the basis of that time unit.
More suggestions(3)
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com