The phrase "at previous points" is correct and usable in written English.
It can be used to refer to earlier moments or stages in a discussion, analysis, or narrative.
Example: "As we discussed at previous points in our meeting, the budget constraints will affect our project timeline."
Alternatives: "at earlier stages" or "at prior moments".
One question raised by recent events is whether the conflict has driven a consequential wedge between the part of the clergy that wields power and those who see the clergy as independent — and, as at previous points in Iranian history, as a defender of the people against the excesses of autocrats.
One question raised by recent events is whether the conflict has driven a consequential wedge between the part of the clergy that wields power and those who see the clergy as independent and, as at previous points in Iranian history, as a defender of the people against the excesses of autocrats.
This method avoids the requirement of storing the angular flux at previous points in time to represent a discretized time derivative; instead, an equation for the angular flux time derivative along 1D spatial characteristics is derived and solved concurrently with the 1D transport characteristic equation.
At previous points in columnist Ron Kaye's long and storied career, he would have embraced a maverick like Mike Gatto.
Rank probabilities based on the hazard (ratio) function over time provide information on the treatment effect at each time point, ignoring effects at previous time points.
The essence of MSM is that by using IPTW a simple association model that connects the observed outcome at any time point with observed dose history at previous time points can be turned into a causal model that connects potential outcome at that time point with a pre-specified dose history (see Hernán et al.[ 6], Section 5).
In 2013 the Russian people were better off than at any previous point in history.
At no previous point since the Act of Union was concluded in 1707 has England seemed so foreign to Scotland.
"You look back at a previous point in your life and find it difficult to believe how little you knew.
Yet for all that, the manager is more relaxed than at any previous point in his stewardship.
The density of the black vote in 2008 and 2012 was higher than at any previous point; this year, it slipped back down a bit.
